80665776

素因数分解:

$2^4\times 3^2\times {\mathrm{560179}}^1$

素因数の和:560193

約数の個数: 30

約数和(自身を含む): 225752540

約数和(自身を除く): 145086764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 560179, 1120358, 1680537, 2240716, 3361074, 4481432, 5041611, 6722148, 8962864, 10083222, 13444296, 20166444, 26888592, 40332888, 80665776]

約数ペア:

[(1, 80665776), (2, 40332888), (3, 26888592), (4, 20166444), (6, 13444296), (8, 10083222), (9, 8962864), (12, 6722148), (16, 5041611), (18, 4481432), (24, 3361074), (36, 2240716), (48, 1680537), (72, 1120358), (144, 560179)]