76563702

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 169827840

約数和(自身を除く): 93264138

約数列:

[1, 2, 3, 6, 9, 18, 71, 139, 142, 213, 278, 417, 426, 431, 639, 834, 862, 1251, 1278, 1293, 2502, 2586, 3879, 7758, 9869, 19738, 29607, 30601, 59214, 59909, 61202, 88821, 91803, 119818, 177642, 179727, 183606, 275409, 359454, 539181, 550818, 1078362, 4253539, 8507078, 12760617, 25521234, 38281851, 76563702]

約数ペア:

[(1, 76563702), (2, 38281851), (3, 25521234), (6, 12760617), (9, 8507078), (18, 4253539), (71, 1078362), (139, 550818), (142, 539181), (213, 359454), (278, 275409), (417, 183606), (426, 179727), (431, 177642), (639, 119818), (834, 91803), (862, 88821), (1251, 61202), (1278, 59909), (1293, 59214), (2502, 30601), (2586, 29607), (3879, 19738), (7758, 9869)]