84871416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{505187}}^1$

素因数の和:505203

約数の個数: 32

約数和(自身を含む): 242490240

約数和(自身を除く): 157618824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 505187, 1010374, 1515561, 2020748, 3031122, 3536309, 4041496, 6062244, 7072618, 10608927, 12124488, 14145236, 21217854, 28290472, 42435708, 84871416]

約数ペア:

[(1, 84871416), (2, 42435708), (3, 28290472), (4, 21217854), (6, 14145236), (7, 12124488), (8, 10608927), (12, 7072618), (14, 6062244), (21, 4041496), (24, 3536309), (28, 3031122), (42, 2020748), (56, 1515561), (84, 1010374), (168, 505187)]