77991564

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{928471}}^1$

素因数の和:928485

約数の個数: 24

約数和(自身を含む): 207977728

約数和(自身を除く): 129986164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 928471, 1856942, 2785413, 3713884, 5570826, 6499297, 11141652, 12998594, 19497891, 25997188, 38995782, 77991564]

約数ペア:

[(1, 77991564), (2, 38995782), (3, 25997188), (4, 19497891), (6, 12998594), (7, 11141652), (12, 6499297), (14, 5570826), (21, 3713884), (28, 2785413), (42, 1856942), (84, 928471)]