81407724

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{44927}}^1$

素因数の和:45085

約数の個数: 24

約数和(自身を含む): 191213568

約数和(自身を除く): 109805844

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 453, 604, 906, 1812, 44927, 89854, 134781, 179708, 269562, 539124, 6783977, 13567954, 20351931, 27135908, 40703862, 81407724]

約数ペア:

[(1, 81407724), (2, 40703862), (3, 27135908), (4, 20351931), (6, 13567954), (12, 6783977), (151, 539124), (302, 269562), (453, 179708), (604, 134781), (906, 89854), (1812, 44927)]