123458104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6964

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 175140296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 6911, 8932, 13822, 17864, 27644, 48377, 55288, 76021, 96754, 152042, 193508, 200419, 304084, 387016, 400838, 532147, 608168, 801676, 1064294, 1402933, 1603352, 2128588, 2204609, 2805866, 4257176, 4409218, 5611732, 8818436, 11223464, 15432263, 17636872, 30864526, 61729052, 123458104]

約数ペア:

[(1, 123458104), (2, 61729052), (4, 30864526), (7, 17636872), (8, 15432263), (11, 11223464), (14, 8818436), (22, 5611732), (28, 4409218), (29, 4257176), (44, 2805866), (56, 2204609), (58, 2128588), (77, 1603352), (88, 1402933), (116, 1064294), (154, 801676), (203, 608168), (232, 532147), (308, 400838), (319, 387016), (406, 304084), (616, 200419), (638, 193508), (812, 152042), (1276, 96754), (1624, 76021), (2233, 55288), (2552, 48377), (4466, 27644), (6911, 17864), (8932, 13822)]