90797796

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 237129984

約数和(自身を除く): 146332188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 103, 141, 188, 206, 282, 309, 412, 423, 521, 564, 618, 846, 927, 1042, 1236, 1563, 1692, 1854, 2084, 3126, 3708, 4689, 4841, 6252, 9378, 9682, 14523, 18756, 19364, 24487, 29046, 43569, 48974, 53663, 58092, 73461, 87138, 97948, 107326, 146922, 160989, 174276, 214652, 220383, 293844, 321978, 440766, 482967, 643956, 881532, 965934, 1931868, 2522161, 5044322, 7566483, 10088644, 15132966, 22699449, 30265932, 45398898, 90797796]

約数ペア:

[(1, 90797796), (2, 45398898), (3, 30265932), (4, 22699449), (6, 15132966), (9, 10088644), (12, 7566483), (18, 5044322), (36, 2522161), (47, 1931868), (94, 965934), (103, 881532), (141, 643956), (188, 482967), (206, 440766), (282, 321978), (309, 293844), (412, 220383), (423, 214652), (521, 174276), (564, 160989), (618, 146922), (846, 107326), (927, 97948), (1042, 87138), (1236, 73461), (1563, 58092), (1692, 53663), (1854, 48974), (2084, 43569), (3126, 29046), (3708, 24487), (4689, 19364), (4841, 18756), (6252, 14523), (9378, 9682)]