90021738

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{78553}}^1$

素因数の和:78749

約数の個数: 16

約数和(自身を含む): 180988416

約数和(自身を除く): 90966678

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 78553, 157106, 235659, 471318, 15003623, 30007246, 45010869, 90021738]

約数ペア:

[(1, 90021738), (2, 45010869), (3, 30007246), (6, 15003623), (191, 471318), (382, 235659), (573, 157106), (1146, 78553)]