78332418

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{71341}}^1$

素因数の和:71410

約数の個数: 24

約数和(自身を含む): 172504956

約数和(自身を除く): 94172538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 71341, 142682, 214023, 428046, 642069, 1284138, 4351801, 8703602, 13055403, 26110806, 39166209, 78332418]

約数ペア:

[(1, 78332418), (2, 39166209), (3, 26110806), (6, 13055403), (9, 8703602), (18, 4351801), (61, 1284138), (122, 642069), (183, 428046), (366, 214023), (549, 142682), (1098, 71341)]