90304812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{14843}}^1$

素因数の和:14879

約数の個数: 54

約数和(自身を含む): 247197132

約数和(自身を除く): 156892320

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 14843, 29686, 44529, 59372, 89058, 133587, 178116, 192959, 267174, 385918, 534348, 578877, 771836, 1157754, 1736631, 2315508, 2508467, 3473262, 5016934, 6946524, 7525401, 10033868, 15050802, 22576203, 30101604, 45152406, 90304812]

約数ペア:

[(1, 90304812), (2, 45152406), (3, 30101604), (4, 22576203), (6, 15050802), (9, 10033868), (12, 7525401), (13, 6946524), (18, 5016934), (26, 3473262), (36, 2508467), (39, 2315508), (52, 1736631), (78, 1157754), (117, 771836), (156, 578877), (169, 534348), (234, 385918), (338, 267174), (468, 192959), (507, 178116), (676, 133587), (1014, 89058), (1521, 59372), (2028, 44529), (3042, 29686), (6084, 14843)]