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
s1,s2,s3 = map(int,input().split())

#To calculate the length of one side
a = math.sqrt(s1*s2/s3)
b = math.sqrt(s3*s1/s2)
c = math.sqrt(s3*s2/s1)

suma = int(a+b+c)

print(4*suma)
