80309982

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{311279}}^1$

素因数の和:311327

約数の個数: 16

約数和(自身を含む): 164355840

約数和(自身を除く): 84045858

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 311279, 622558, 933837, 1867674, 13384997, 26769994, 40154991, 80309982]

約数ペア:

[(1, 80309982), (2, 40154991), (3, 26769994), (6, 13384997), (43, 1867674), (86, 933837), (129, 622558), (258, 311279)]