78898572

素因数分解:

$2^2\times 3^2\times {\mathrm{2191627}}^1$

素因数の和:2191637

約数の個数: 18

約数和(自身を含む): 199438148

約数和(自身を除く): 120539576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2191627, 4383254, 6574881, 8766508, 13149762, 19724643, 26299524, 39449286, 78898572]

約数ペア:

[(1, 78898572), (2, 39449286), (3, 26299524), (4, 19724643), (6, 13149762), (9, 8766508), (12, 6574881), (18, 4383254), (36, 2191627)]