80288514

素因数分解:

$2^1\times 3^2\times {\mathrm{1907}}^1\times {\mathrm{2339}}^1$

素因数の和:4254

約数の個数: 24

約数和(自身を含む): 174124080

約数和(自身を除く): 93835566

約数列:

[1, 2, 3, 6, 9, 18, 1907, 2339, 3814, 4678, 5721, 7017, 11442, 14034, 17163, 21051, 34326, 42102, 4460473, 8920946, 13381419, 26762838, 40144257, 80288514]

約数ペア:

[(1, 80288514), (2, 40144257), (3, 26762838), (6, 13381419), (9, 8920946), (18, 4460473), (1907, 42102), (2339, 34326), (3814, 21051), (4678, 17163), (5721, 14034), (7017, 11442)]