85371576

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:468

約数の個数: 64

約数和(自身を含む): 217660800

約数和(自身を除く): 132289224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 157, 163, 278, 314, 326, 417, 471, 489, 556, 628, 652, 834, 942, 978, 1112, 1256, 1304, 1668, 1884, 1956, 3336, 3768, 3912, 21823, 22657, 25591, 43646, 45314, 51182, 65469, 67971, 76773, 87292, 90628, 102364, 130938, 135942, 153546, 174584, 181256, 204728, 261876, 271884, 307092, 523752, 543768, 614184, 3557149, 7114298, 10671447, 14228596, 21342894, 28457192, 42685788, 85371576]

約数ペア:

[(1, 85371576), (2, 42685788), (3, 28457192), (4, 21342894), (6, 14228596), (8, 10671447), (12, 7114298), (24, 3557149), (139, 614184), (157, 543768), (163, 523752), (278, 307092), (314, 271884), (326, 261876), (417, 204728), (471, 181256), (489, 174584), (556, 153546), (628, 135942), (652, 130938), (834, 102364), (942, 90628), (978, 87292), (1112, 76773), (1256, 67971), (1304, 65469), (1668, 51182), (1884, 45314), (1956, 43646), (3336, 25591), (3768, 22657), (3912, 21823)]