80490108

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{62687}}^1$

素因数の和:62801

約数の個数: 24

約数和(自身を含む): 189568512

約数和(自身を除く): 109078404

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 62687, 125374, 188061, 250748, 376122, 752244, 6707509, 13415018, 20122527, 26830036, 40245054, 80490108]

約数ペア:

[(1, 80490108), (2, 40245054), (3, 26830036), (4, 20122527), (6, 13415018), (12, 6707509), (107, 752244), (214, 376122), (321, 250748), (428, 188061), (642, 125374), (1284, 62687)]