80631372

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{216751}}^1$

素因数の和:216789

約数の個数: 24

約数和(自身を含む): 194209792

約数和(自身を除く): 113578420

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 216751, 433502, 650253, 867004, 1300506, 2601012, 6719281, 13438562, 20157843, 26877124, 40315686, 80631372]

約数ペア:

[(1, 80631372), (2, 40315686), (3, 26877124), (4, 20157843), (6, 13438562), (12, 6719281), (31, 2601012), (62, 1300506), (93, 867004), (124, 650253), (186, 433502), (372, 216751)]