80279652

素因数分解:

$2^2\times 3^1\times {\mathrm{6689971}}^1$

素因数の和:6689978

約数の個数: 12

約数和(自身を含む): 187319216

約数和(自身を除く): 107039564

約数列:

[1, 2, 3, 4, 6, 12, 6689971, 13379942, 20069913, 26759884, 40139826, 80279652]

約数ペア:

[(1, 80279652), (2, 40139826), (3, 26759884), (4, 20069913), (6, 13379942), (12, 6689971)]