78349866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4211}}^1$

素因数の和:4666

約数の個数: 32

約数和(自身を含む): 179532288

約数和(自身を除く): 101182422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 443, 886, 1329, 2658, 3101, 4211, 6202, 8422, 9303, 12633, 18606, 25266, 29477, 58954, 88431, 176862, 1865473, 3730946, 5596419, 11192838, 13058311, 26116622, 39174933, 78349866]

約数ペア:

[(1, 78349866), (2, 39174933), (3, 26116622), (6, 13058311), (7, 11192838), (14, 5596419), (21, 3730946), (42, 1865473), (443, 176862), (886, 88431), (1329, 58954), (2658, 29477), (3101, 25266), (4211, 18606), (6202, 12633), (8422, 9303)]