81277296

素因数分解:

$2^4\times 3^1\times {\mathrm{1693277}}^1$

素因数の和:1693288

約数の個数: 20

約数和(自身を含む): 209966472

約数和(自身を除く): 128689176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1693277, 3386554, 5079831, 6773108, 10159662, 13546216, 20319324, 27092432, 40638648, 81277296]

約数ペア:

[(1, 81277296), (2, 40638648), (3, 27092432), (4, 20319324), (6, 13546216), (8, 10159662), (12, 6773108), (16, 5079831), (24, 3386554), (48, 1693277)]