For any integer $x$, $\boxed{x}$ is defined to be the product of all its factors greater than 1 not including $x$. Find $\fbox{12}$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
For any integer $x$, $\boxed{x}$ is defined to be the product of all its factors greater than 1 not including $x$. Find $\fbox{12}$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
144
For any integer $x$, $\boxed{x}$ is defined to be the product of all its factors greater than 1 not including $x$. Find $\fbox{12}$.
train