72591772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6570

約数の個数: 36

約数和(自身を含む): 145727568

約数和(自身を除く): 73135796

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2783, 5566, 6521, 11132, 13042, 26084, 71731, 143462, 149983, 286924, 299966, 599932, 789041, 1578082, 1649813, 3156164, 3299626, 6599252, 18147943, 36295886, 72591772]

約数ペア:

[(1, 72591772), (2, 36295886), (4, 18147943), (11, 6599252), (22, 3299626), (23, 3156164), (44, 1649813), (46, 1578082), (92, 789041), (121, 599932), (242, 299966), (253, 286924), (484, 149983), (506, 143462), (1012, 71731), (2783, 26084), (5566, 13042), (6521, 11132)]