80642658

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{59209}}^1$

素因数の和:59441

約数の個数: 16

約数和(自身を含む): 161998560

約数和(自身を除く): 81355902

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 59209, 118418, 177627, 355254, 13440443, 26880886, 40321329, 80642658]

約数ペア:

[(1, 80642658), (2, 40321329), (3, 26880886), (6, 13440443), (227, 355254), (454, 177627), (681, 118418), (1362, 59209)]