80819142

素因数分解:

$2^1\times 3^1\times {\mathrm{907}}^1\times {\mathrm{14851}}^1$

素因数の和:15763

約数の個数: 16

約数和(自身を含む): 161827392

約数和(自身を除く): 81008250

約数列:

[1, 2, 3, 6, 907, 1814, 2721, 5442, 14851, 29702, 44553, 89106, 13469857, 26939714, 40409571, 80819142]

約数ペア:

[(1, 80819142), (2, 40409571), (3, 26939714), (6, 13469857), (907, 89106), (1814, 44553), (2721, 29702), (5442, 14851)]