81307608

素因数分解:

$2^3\times 3^1\times {\mathrm{3387817}}^1$

素因数の和:3387826

約数の個数: 16

約数和(自身を含む): 203269080

約数和(自身を除く): 121961472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3387817, 6775634, 10163451, 13551268, 20326902, 27102536, 40653804, 81307608]

約数ペア:

[(1, 81307608), (2, 40653804), (3, 27102536), (4, 20326902), (6, 13551268), (8, 10163451), (12, 6775634), (24, 3387817)]