72672842

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{300301}}^1$

素因数の和:300325

約数の個数: 12

約数和(自身を含む): 119820498

約数和(自身を除く): 47147656

約数列:

[1, 2, 11, 22, 121, 242, 300301, 600602, 3303311, 6606622, 36336421, 72672842]

約数ペア:

[(1, 72672842), (2, 36336421), (11, 6606622), (22, 3303311), (121, 600602), (242, 300301)]