90291828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{40237}}^1$

素因数の和:40272

約数の個数: 48

約数和(自身を含む): 243359424

約数和(自身を除く): 153067596

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 40237, 80474, 120711, 160948, 241422, 442607, 482844, 684029, 885214, 1327821, 1368058, 1770428, 2052087, 2655642, 2736116, 4104174, 5311284, 7524319, 8208348, 15048638, 22572957, 30097276, 45145914, 90291828]

約数ペア:

[(1, 90291828), (2, 45145914), (3, 30097276), (4, 22572957), (6, 15048638), (11, 8208348), (12, 7524319), (17, 5311284), (22, 4104174), (33, 2736116), (34, 2655642), (44, 2052087), (51, 1770428), (66, 1368058), (68, 1327821), (102, 885214), (132, 684029), (187, 482844), (204, 442607), (374, 241422), (561, 160948), (748, 120711), (1122, 80474), (2244, 40237)]