80664264

素因数分解:

$2^3\times 3^2\times {\mathrm{1120337}}^1$

素因数の和:1120349

約数の個数: 24

約数和(自身を含む): 218465910

約数和(自身を除く): 137801646

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1120337, 2240674, 3361011, 4481348, 6722022, 8962696, 10083033, 13444044, 20166066, 26888088, 40332132, 80664264]

約数ペア:

[(1, 80664264), (2, 40332132), (3, 26888088), (4, 20166066), (6, 13444044), (8, 10083033), (9, 8962696), (12, 6722022), (18, 4481348), (24, 3361011), (36, 2240674), (72, 1120337)]