80172948

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{48767}}^1$

素因数の和:48911

約数の個数: 24

約数和(自身を含む): 188439552

約数和(自身を除く): 108266604

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 48767, 97534, 146301, 195068, 292602, 585204, 6681079, 13362158, 20043237, 26724316, 40086474, 80172948]

約数ペア:

[(1, 80172948), (2, 40086474), (3, 26724316), (4, 20043237), (6, 13362158), (12, 6681079), (137, 585204), (274, 292602), (411, 195068), (548, 146301), (822, 97534), (1644, 48767)]