72887848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{1531}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 149461920

約数和(自身を除く): 76574072

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 541, 1082, 1531, 2164, 3062, 4328, 5951, 6124, 11902, 12248, 16841, 23804, 33682, 47608, 67364, 134728, 828271, 1656542, 3313084, 6626168, 9110981, 18221962, 36443924, 72887848]

約数ペア:

[(1, 72887848), (2, 36443924), (4, 18221962), (8, 9110981), (11, 6626168), (22, 3313084), (44, 1656542), (88, 828271), (541, 134728), (1082, 67364), (1531, 47608), (2164, 33682), (3062, 23804), (4328, 16841), (5951, 12248), (6124, 11902)]