81587472

素因数分解:

$2^4\times 3^1\times {\mathrm{1699739}}^1$

素因数の和:1699750

約数の個数: 20

約数和(自身を含む): 210767760

約数和(自身を除く): 129180288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1699739, 3399478, 5099217, 6798956, 10198434, 13597912, 20396868, 27195824, 40793736, 81587472]

約数ペア:

[(1, 81587472), (2, 40793736), (3, 27195824), (4, 20396868), (6, 13597912), (8, 10198434), (12, 6798956), (16, 5099217), (24, 3399478), (48, 1699739)]