80868798

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73651}}^1$

素因数の和:73720

約数の個数: 24

約数和(自身を含む): 178090536

約数和(自身を除く): 97221738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 73651, 147302, 220953, 441906, 662859, 1325718, 4492711, 8985422, 13478133, 26956266, 40434399, 80868798]

約数ペア:

[(1, 80868798), (2, 40434399), (3, 26956266), (6, 13478133), (9, 8985422), (18, 4492711), (61, 1325718), (122, 662859), (183, 441906), (366, 220953), (549, 147302), (1098, 73651)]