90675596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 178536960

約数和(自身を除く): 87861364

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 163, 188, 269, 326, 517, 538, 652, 1034, 1076, 1793, 2068, 2959, 3586, 5918, 7172, 7661, 11836, 12643, 15322, 25286, 30644, 43847, 50572, 84271, 87694, 139073, 168542, 175388, 278146, 337084, 482317, 556292, 964634, 1929268, 2060809, 4121618, 8243236, 22668899, 45337798, 90675596]

約数ペア:

[(1, 90675596), (2, 45337798), (4, 22668899), (11, 8243236), (22, 4121618), (44, 2060809), (47, 1929268), (94, 964634), (163, 556292), (188, 482317), (269, 337084), (326, 278146), (517, 175388), (538, 168542), (652, 139073), (1034, 87694), (1076, 84271), (1793, 50572), (2068, 43847), (2959, 30644), (3586, 25286), (5918, 15322), (7172, 12643), (7661, 11836)]