72312262

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{2281}}^1$

素因数の和:2436

約数の個数: 24

約数和(自身を含む): 120188376

約数和(自身を除く): 47876114

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1441, 2281, 2882, 4562, 15851, 25091, 31702, 50182, 276001, 298811, 552002, 597622, 3286921, 6573842, 36156131, 72312262]

約数ペア:

[(1, 72312262), (2, 36156131), (11, 6573842), (22, 3286921), (121, 597622), (131, 552002), (242, 298811), (262, 276001), (1441, 50182), (2281, 31702), (2882, 25091), (4562, 15851)]