81046608

素因数分解:

$2^4\times 3^1\times {\mathrm{1688471}}^1$

素因数の和:1688482

約数の個数: 20

約数和(自身を含む): 209370528

約数和(自身を除く): 128323920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1688471, 3376942, 5065413, 6753884, 10130826, 13507768, 20261652, 27015536, 40523304, 81046608]

約数ペア:

[(1, 81046608), (2, 40523304), (3, 27015536), (4, 20261652), (6, 13507768), (8, 10130826), (12, 6753884), (16, 5065413), (24, 3376942), (48, 1688471)]