85409376

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68437}}^1$

素因数の和:68463

約数の個数: 48

約数和(自身を含む): 241449264

約数和(自身を除く): 156039888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 68437, 136874, 205311, 273748, 410622, 547496, 821244, 889681, 1094992, 1642488, 1779362, 2189984, 2669043, 3284976, 3558724, 5338086, 6569952, 7117448, 10676172, 14234896, 21352344, 28469792, 42704688, 85409376]

約数ペア:

[(1, 85409376), (2, 42704688), (3, 28469792), (4, 21352344), (6, 14234896), (8, 10676172), (12, 7117448), (13, 6569952), (16, 5338086), (24, 3558724), (26, 3284976), (32, 2669043), (39, 2189984), (48, 1779362), (52, 1642488), (78, 1094992), (96, 889681), (104, 821244), (156, 547496), (208, 410622), (312, 273748), (416, 205311), (624, 136874), (1248, 68437)]