80754438

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{82571}}^1$

素因数の和:82739

約数の個数: 16

約数和(自身を含む): 162501696

約数和(自身を除く): 81747258

約数列:

[1, 2, 3, 6, 163, 326, 489, 978, 82571, 165142, 247713, 495426, 13459073, 26918146, 40377219, 80754438]

約数ペア:

[(1, 80754438), (2, 40377219), (3, 26918146), (6, 13459073), (163, 495426), (326, 247713), (489, 165142), (978, 82571)]