90908922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{1621}}^1$

素因数の和:2358

約数の個数: 32

約数和(自身を含む): 196197120

約数和(自身を除く): 105288198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 719, 1438, 1621, 2157, 3242, 4314, 4863, 9347, 9726, 18694, 21073, 28041, 42146, 56082, 63219, 126438, 1165499, 2330998, 3496497, 6992994, 15151487, 30302974, 45454461, 90908922]

約数ペア:

[(1, 90908922), (2, 45454461), (3, 30302974), (6, 15151487), (13, 6992994), (26, 3496497), (39, 2330998), (78, 1165499), (719, 126438), (1438, 63219), (1621, 56082), (2157, 42146), (3242, 28041), (4314, 21073), (4863, 18694), (9347, 9726)]