78664488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{468241}}^1$

素因数の和:468257

約数の個数: 32

約数和(自身を含む): 224756160

約数和(自身を除く): 146091672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 468241, 936482, 1404723, 1872964, 2809446, 3277687, 3745928, 5618892, 6555374, 9833061, 11237784, 13110748, 19666122, 26221496, 39332244, 78664488]

約数ペア:

[(1, 78664488), (2, 39332244), (3, 26221496), (4, 19666122), (6, 13110748), (7, 11237784), (8, 9833061), (12, 6555374), (14, 5618892), (21, 3745928), (24, 3277687), (28, 2809446), (42, 1872964), (56, 1404723), (84, 936482), (168, 468241)]