You've got a rectangular parallelepiped with integer edge lengths. You know the areas of its three faces that have a common vertex. Your task is to find the sum of lengths of all 12 edges of this parallelepiped.
The first and the single line contains three space-separated integers — the areas of the parallelepiped's faces. The area's values are positive ( &gt; 0) and do not exceed 10<sup class="upper-index">4</sup>. It is guaranteed that there exists at least one parallelepiped that satisfies the problem statement.
import math
sides = [int(x) for x in input().split(" ")]
sides.sort()

a1, a2, a3 = sides
l1 = int(math.sqrt((a1*a2)/a3))
l3 = int(a2 / l1)
l2 = int(a3 / l3)

print(4 * (l1+l2+l3))
		 				   		 		 	 		 	 		  	