80796564

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{9887}}^1$

素因数の和:10124

約数の個数: 36

約数和(自身を含む): 205156224

約数和(自身を除く): 124359660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 8172, 9887, 19774, 29661, 39548, 59322, 88983, 118644, 177966, 355932, 2244349, 4488698, 6733047, 8977396, 13466094, 20199141, 26932188, 40398282, 80796564]

約数ペア:

[(1, 80796564), (2, 40398282), (3, 26932188), (4, 20199141), (6, 13466094), (9, 8977396), (12, 6733047), (18, 4488698), (36, 2244349), (227, 355932), (454, 177966), (681, 118644), (908, 88983), (1362, 59322), (2043, 39548), (2724, 29661), (4086, 19774), (8172, 9887)]