85263668

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3079}}^1$

素因数の和:3156

約数の個数: 48

約数和(自身を含む): 182138880

約数和(自身を除く): 96875212

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3079, 3956, 6158, 6923, 12316, 13846, 21553, 27692, 43106, 70817, 86212, 132397, 141634, 264794, 283268, 495719, 529588, 926779, 991438, 1853558, 1982876, 3045131, 3707116, 6090262, 12180524, 21315917, 42631834, 85263668]

約数ペア:

[(1, 85263668), (2, 42631834), (4, 21315917), (7, 12180524), (14, 6090262), (23, 3707116), (28, 3045131), (43, 1982876), (46, 1853558), (86, 991438), (92, 926779), (161, 529588), (172, 495719), (301, 283268), (322, 264794), (602, 141634), (644, 132397), (989, 86212), (1204, 70817), (1978, 43106), (3079, 27692), (3956, 21553), (6158, 13846), (6923, 12316)]