99686959268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^2\times {\mathrm{180701}}^1$

素因数の和:180924

約数の個数: 36

約数和(自身を含む): 189714331548

約数和(自身を除く): 90027372280

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 1339, 2678, 5356, 10609, 21218, 42436, 137917, 180701, 275834, 361402, 551668, 722804, 2349113, 4698226, 9396452, 18612203, 37224406, 74448812, 241958639, 483917278, 967834556, 1917056909, 3834113818, 7668227636, 24921739817, 49843479634, 99686959268]

約数ペア:

[(1, 99686959268), (2, 49843479634), (4, 24921739817), (13, 7668227636), (26, 3834113818), (52, 1917056909), (103, 967834556), (206, 483917278), (412, 241958639), (1339, 74448812), (2678, 37224406), (5356, 18612203), (10609, 9396452), (21218, 4698226), (42436, 2349113), (137917, 722804), (180701, 551668), (275834, 361402)]