79557156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{315703}}^1$

素因数の和:315720

約数の個数: 36

約数和(自身を含む): 229832512

約数和(自身を除く): 150275356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 315703, 631406, 947109, 1262812, 1894218, 2209921, 2841327, 3788436, 4419842, 5682654, 6629763, 8839684, 11365308, 13259526, 19889289, 26519052, 39778578, 79557156]

約数ペア:

[(1, 79557156), (2, 39778578), (3, 26519052), (4, 19889289), (6, 13259526), (7, 11365308), (9, 8839684), (12, 6629763), (14, 5682654), (18, 4419842), (21, 3788436), (28, 2841327), (36, 2209921), (42, 1894218), (63, 1262812), (84, 947109), (126, 631406), (252, 315703)]