72156966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{41903}}^1$

素因数の和:41956

約数の個数: 32

約数和(自身を含む): 168956928

約数和(自身を除く): 96799962

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 41903, 83806, 125709, 251418, 293321, 586642, 879963, 1718023, 1759926, 3436046, 5154069, 10308138, 12026161, 24052322, 36078483, 72156966]

約数ペア:

[(1, 72156966), (2, 36078483), (3, 24052322), (6, 12026161), (7, 10308138), (14, 5154069), (21, 3436046), (41, 1759926), (42, 1718023), (82, 879963), (123, 586642), (246, 293321), (287, 251418), (574, 125709), (861, 83806), (1722, 41903)]