80466876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{319313}}^1$

素因数の和:319330

約数の個数: 36

約数和(自身を含む): 232460592

約数和(自身を除く): 151993716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 319313, 638626, 957939, 1277252, 1915878, 2235191, 2873817, 3831756, 4470382, 5747634, 6705573, 8940764, 11495268, 13411146, 20116719, 26822292, 40233438, 80466876]

約数ペア:

[(1, 80466876), (2, 40233438), (3, 26822292), (4, 20116719), (6, 13411146), (7, 11495268), (9, 8940764), (12, 6705573), (14, 5747634), (18, 4470382), (21, 3831756), (28, 2873817), (36, 2235191), (42, 1915878), (63, 1277252), (84, 957939), (126, 638626), (252, 319313)]