90617658

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{739}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 184135680

約数和(自身を除く): 93518022

約数列:

[1, 2, 3, 6, 107, 191, 214, 321, 382, 573, 642, 739, 1146, 1478, 2217, 4434, 20437, 40874, 61311, 79073, 122622, 141149, 158146, 237219, 282298, 423447, 474438, 846894, 15102943, 30205886, 45308829, 90617658]

約数ペア:

[(1, 90617658), (2, 45308829), (3, 30205886), (6, 15102943), (107, 846894), (191, 474438), (214, 423447), (321, 282298), (382, 237219), (573, 158146), (642, 141149), (739, 122622), (1146, 79073), (1478, 61311), (2217, 40874), (4434, 20437)]