72042156

素因数分解:

$2^2\times 3^3\times {\mathrm{647}}^1\times {\mathrm{1031}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 187246080

約数和(自身を除く): 115203924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 647, 1031, 1294, 1941, 2062, 2588, 3093, 3882, 4124, 5823, 6186, 7764, 9279, 11646, 12372, 17469, 18558, 23292, 27837, 34938, 37116, 55674, 69876, 111348, 667057, 1334114, 2001171, 2668228, 4002342, 6003513, 8004684, 12007026, 18010539, 24014052, 36021078, 72042156]

約数ペア:

[(1, 72042156), (2, 36021078), (3, 24014052), (4, 18010539), (6, 12007026), (9, 8004684), (12, 6003513), (18, 4002342), (27, 2668228), (36, 2001171), (54, 1334114), (108, 667057), (647, 111348), (1031, 69876), (1294, 55674), (1941, 37116), (2062, 34938), (2588, 27837), (3093, 23292), (3882, 18558), (4124, 17469), (5823, 12372), (6186, 11646), (7764, 9279)]