89778128

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 60

約数和(自身を含む): 193945920

約数和(自身を除く): 104167792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 121, 158, 176, 242, 316, 484, 587, 632, 869, 968, 1174, 1264, 1738, 1936, 2348, 3476, 4696, 6457, 6952, 9392, 9559, 12914, 13904, 19118, 25828, 38236, 46373, 51656, 71027, 76472, 92746, 103312, 142054, 152944, 185492, 284108, 370984, 510103, 568216, 741968, 1020206, 1136432, 2040412, 4080824, 5611133, 8161648, 11222266, 22444532, 44889064, 89778128]

約数ペア:

[(1, 89778128), (2, 44889064), (4, 22444532), (8, 11222266), (11, 8161648), (16, 5611133), (22, 4080824), (44, 2040412), (79, 1136432), (88, 1020206), (121, 741968), (158, 568216), (176, 510103), (242, 370984), (316, 284108), (484, 185492), (587, 152944), (632, 142054), (869, 103312), (968, 92746), (1174, 76472), (1264, 71027), (1738, 51656), (1936, 46373), (2348, 38236), (3476, 25828), (4696, 19118), (6457, 13904), (6952, 12914), (9392, 9559)]