90079304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2794

約数の個数: 64

約数和(自身を含む): 209817600

約数和(自身を除く): 119738296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 248, 266, 434, 532, 589, 868, 1064, 1178, 1736, 2356, 2731, 4123, 4712, 5462, 8246, 10924, 16492, 19117, 21848, 32984, 38234, 51889, 76468, 84661, 103778, 152936, 169322, 207556, 338644, 363223, 415112, 592627, 677288, 726446, 1185254, 1452892, 1608559, 2370508, 2905784, 3217118, 4741016, 6434236, 11259913, 12868472, 22519826, 45039652, 90079304]

約数ペア:

[(1, 90079304), (2, 45039652), (4, 22519826), (7, 12868472), (8, 11259913), (14, 6434236), (19, 4741016), (28, 3217118), (31, 2905784), (38, 2370508), (56, 1608559), (62, 1452892), (76, 1185254), (124, 726446), (133, 677288), (152, 592627), (217, 415112), (248, 363223), (266, 338644), (434, 207556), (532, 169322), (589, 152936), (868, 103778), (1064, 84661), (1178, 76468), (1736, 51889), (2356, 38234), (2731, 32984), (4123, 21848), (4712, 19117), (5462, 16492), (8246, 10924)]