80453126

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 139138560

約数和(自身を除く): 58685434

約数列:

[1, 2, 13, 23, 26, 46, 79, 131, 158, 169, 262, 299, 338, 598, 1027, 1703, 1817, 2054, 3013, 3406, 3634, 3887, 6026, 7774, 10349, 13351, 20698, 22139, 23621, 26702, 39169, 44278, 47242, 78338, 134537, 238027, 269074, 307073, 476054, 509197, 614146, 1018394, 1748981, 3094351, 3497962, 6188702, 40226563, 80453126]

約数ペア:

[(1, 80453126), (2, 40226563), (13, 6188702), (23, 3497962), (26, 3094351), (46, 1748981), (79, 1018394), (131, 614146), (158, 509197), (169, 476054), (262, 307073), (299, 269074), (338, 238027), (598, 134537), (1027, 78338), (1703, 47242), (1817, 44278), (2054, 39169), (3013, 26702), (3406, 23621), (3634, 22139), (3887, 20698), (6026, 13351), (7774, 10349)]