80860176

素因数分解:

$2^4\times 3^2\times {\mathrm{561529}}^1$

素因数の和:561543

約数の個数: 30

約数和(自身を含む): 226296590

約数和(自身を除く): 145436414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 561529, 1123058, 1684587, 2246116, 3369174, 4492232, 5053761, 6738348, 8984464, 10107522, 13476696, 20215044, 26953392, 40430088, 80860176]

約数ペア:

[(1, 80860176), (2, 40430088), (3, 26953392), (4, 20215044), (6, 13476696), (8, 10107522), (9, 8984464), (12, 6738348), (16, 5053761), (18, 4492232), (24, 3369174), (36, 2246116), (48, 1684587), (72, 1123058), (144, 561529)]