85020858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1524

約数の個数: 72

約数和(自身を含む): 210113280

約数和(自身を除く): 125092422

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 169, 171, 234, 247, 338, 342, 494, 507, 741, 1014, 1471, 1482, 1521, 2223, 2942, 3042, 3211, 4413, 4446, 6422, 8826, 9633, 13239, 19123, 19266, 26478, 27949, 28899, 38246, 55898, 57369, 57798, 83847, 114738, 167694, 172107, 248599, 251541, 344214, 363337, 497198, 503082, 726674, 745797, 1090011, 1491594, 2180022, 2237391, 3270033, 4474782, 4723381, 6540066, 9446762, 14170143, 28340286, 42510429, 85020858]

約数ペア:

[(1, 85020858), (2, 42510429), (3, 28340286), (6, 14170143), (9, 9446762), (13, 6540066), (18, 4723381), (19, 4474782), (26, 3270033), (38, 2237391), (39, 2180022), (57, 1491594), (78, 1090011), (114, 745797), (117, 726674), (169, 503082), (171, 497198), (234, 363337), (247, 344214), (338, 251541), (342, 248599), (494, 172107), (507, 167694), (741, 114738), (1014, 83847), (1471, 57798), (1482, 57369), (1521, 55898), (2223, 38246), (2942, 28899), (3042, 27949), (3211, 26478), (4413, 19266), (4446, 19123), (6422, 13239), (8826, 9633)]