86990316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1035599}}^1$

素因数の和:1035613

約数の個数: 24

約数和(自身を含む): 231974400

約数和(自身を除く): 144984084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1035599, 2071198, 3106797, 4142396, 6213594, 7249193, 12427188, 14498386, 21747579, 28996772, 43495158, 86990316]

約数ペア:

[(1, 86990316), (2, 43495158), (3, 28996772), (4, 21747579), (6, 14498386), (7, 12427188), (12, 7249193), (14, 6213594), (21, 4142396), (28, 3106797), (42, 2071198), (84, 1035599)]