81399324

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{60029}}^1$

素因数の和:60149

約数の個数: 24

約数和(自身を含む): 191615760

約数和(自身を除く): 110216436

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 60029, 120058, 180087, 240116, 360174, 720348, 6783277, 13566554, 20349831, 27133108, 40699662, 81399324]

約数ペア:

[(1, 81399324), (2, 40699662), (3, 27133108), (4, 20349831), (6, 13566554), (12, 6783277), (113, 720348), (226, 360174), (339, 240116), (452, 180087), (678, 120058), (1356, 60029)]