90191496

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2161}}^1$

素因数の和:2254

約数の個数: 64

約数和(自身を含む): 236609280

約数和(自身を除く): 146417784

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 296, 376, 444, 564, 888, 1128, 1739, 2161, 3478, 4322, 5217, 6483, 6956, 8644, 10434, 12966, 13912, 17288, 20868, 25932, 41736, 51864, 79957, 101567, 159914, 203134, 239871, 304701, 319828, 406268, 479742, 609402, 639656, 812536, 959484, 1218804, 1918968, 2437608, 3757979, 7515958, 11273937, 15031916, 22547874, 30063832, 45095748, 90191496]

約数ペア:

[(1, 90191496), (2, 45095748), (3, 30063832), (4, 22547874), (6, 15031916), (8, 11273937), (12, 7515958), (24, 3757979), (37, 2437608), (47, 1918968), (74, 1218804), (94, 959484), (111, 812536), (141, 639656), (148, 609402), (188, 479742), (222, 406268), (282, 319828), (296, 304701), (376, 239871), (444, 203134), (564, 159914), (888, 101567), (1128, 79957), (1739, 51864), (2161, 41736), (3478, 25932), (4322, 20868), (5217, 17288), (6483, 13912), (6956, 12966), (8644, 10434)]