90156966

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{521}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 182808576

約数和(自身を除く): 92651610

約数列:

[1, 2, 3, 6, 151, 191, 302, 382, 453, 521, 573, 906, 1042, 1146, 1563, 3126, 28841, 57682, 78671, 86523, 99511, 157342, 173046, 199022, 236013, 298533, 472026, 597066, 15026161, 30052322, 45078483, 90156966]

約数ペア:

[(1, 90156966), (2, 45078483), (3, 30052322), (6, 15026161), (151, 597066), (191, 472026), (302, 298533), (382, 236013), (453, 199022), (521, 173046), (573, 157342), (906, 99511), (1042, 86523), (1146, 78671), (1563, 57682), (3126, 28841)]