81256776

素因数分解:

$2^3\times 3^1\times {\mathrm{3385699}}^1$

素因数の和:3385708

約数の個数: 16

約数和(自身を含む): 203142000

約数和(自身を除く): 121885224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 3385699, 6771398, 10157097, 13542796, 20314194, 27085592, 40628388, 81256776]

約数ペア:

[(1, 81256776), (2, 40628388), (3, 27085592), (4, 20314194), (6, 13542796), (8, 10157097), (12, 6771398), (24, 3385699)]