80442264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{478823}}^1$

素因数の和:478839

約数の個数: 32

約数和(自身を含む): 229835520

約数和(自身を除く): 149393256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 478823, 957646, 1436469, 1915292, 2872938, 3351761, 3830584, 5745876, 6703522, 10055283, 11491752, 13407044, 20110566, 26814088, 40221132, 80442264]

約数ペア:

[(1, 80442264), (2, 40221132), (3, 26814088), (4, 20110566), (6, 13407044), (7, 11491752), (8, 10055283), (12, 6703522), (14, 5745876), (21, 3830584), (24, 3351761), (28, 2872938), (42, 1915292), (56, 1436469), (84, 957646), (168, 478823)]