78815524

素因数分解:

$2^2\times {\mathrm{727}}^1\times {\mathrm{27103}}^1$

素因数の和:27834

約数の個数: 12

約数和(自身を含む): 138121984

約数和(自身を除く): 59306460

約数列:

[1, 2, 4, 727, 1454, 2908, 27103, 54206, 108412, 19703881, 39407762, 78815524]

約数ペア:

[(1, 78815524), (2, 39407762), (4, 19703881), (727, 108412), (1454, 54206), (2908, 27103)]