80870844

素因数分解:

$2^2\times 3^1\times {\mathrm{541}}^1\times {\mathrm{12457}}^1$

素因数の和:13005

約数の個数: 24

約数和(自身を含む): 189062608

約数和(自身を除く): 108191764

約数列:

[1, 2, 3, 4, 6, 12, 541, 1082, 1623, 2164, 3246, 6492, 12457, 24914, 37371, 49828, 74742, 149484, 6739237, 13478474, 20217711, 26956948, 40435422, 80870844]

約数ペア:

[(1, 80870844), (2, 40435422), (3, 26956948), (4, 20217711), (6, 13478474), (12, 6739237), (541, 149484), (1082, 74742), (1623, 49828), (2164, 37371), (3246, 24914), (6492, 12457)]