85970892

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{20887}}^1$

素因数の和:20915

約数の個数: 48

約数和(自身を含む): 233945600

約数和(自身を除く): 147974708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 20887, 41774, 62661, 83548, 125322, 146209, 250644, 292418, 438627, 584836, 877254, 1023463, 1754508, 2046926, 3070389, 4093852, 6140778, 7164241, 12281556, 14328482, 21492723, 28656964, 42985446, 85970892]

約数ペア:

[(1, 85970892), (2, 42985446), (3, 28656964), (4, 21492723), (6, 14328482), (7, 12281556), (12, 7164241), (14, 6140778), (21, 4093852), (28, 3070389), (42, 2046926), (49, 1754508), (84, 1023463), (98, 877254), (147, 584836), (196, 438627), (294, 292418), (343, 250644), (588, 146209), (686, 125322), (1029, 83548), (1372, 62661), (2058, 41774), (4116, 20887)]