68340072

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{66221}}^1$

素因数の和:66273

約数の個数: 32

約数和(自身を含む): 174826080

約数和(自身を除く): 106486008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 66221, 132442, 198663, 264884, 397326, 529768, 794652, 1589304, 2847503, 5695006, 8542509, 11390012, 17085018, 22780024, 34170036, 68340072]

約数ペア:

[(1, 68340072), (2, 34170036), (3, 22780024), (4, 17085018), (6, 11390012), (8, 8542509), (12, 5695006), (24, 2847503), (43, 1589304), (86, 794652), (129, 529768), (172, 397326), (258, 264884), (344, 198663), (516, 132442), (1032, 66221)]