78897261674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2551}}^1\times {\mathrm{4273}}^1$

素因数の和:6891

約数の個数: 64

約数和(自身を含む): 150781796352

約数和(自身を除く): 71884534678

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 2551, 3619, 4273, 5102, 7238, 8546, 17857, 28061, 29911, 35714, 47003, 56122, 59822, 94006, 119897, 196427, 200831, 239794, 329021, 392854, 401662, 658042, 839279, 1318867, 1405817, 1678558, 2209141, 2637734, 2811634, 4418282, 9232069, 10900423, 15463987, 18464138, 21800846, 30927974, 76302961, 119904653, 152605922, 239809306, 512319881, 839332571, 1024639762, 1678665142, 3586239167, 5635518691, 7172478334, 11271037382, 39448630837, 78897261674]

約数ペア:

[(1, 78897261674), (2, 39448630837), (7, 11271037382), (11, 7172478334), (14, 5635518691), (22, 3586239167), (47, 1678665142), (77, 1024639762), (94, 839332571), (154, 512319881), (329, 239809306), (517, 152605922), (658, 119904653), (1034, 76302961), (2551, 30927974), (3619, 21800846), (4273, 18464138), (5102, 15463987), (7238, 10900423), (8546, 9232069), (17857, 4418282), (28061, 2811634), (29911, 2637734), (35714, 2209141), (47003, 1678558), (56122, 1405817), (59822, 1318867), (94006, 839279), (119897, 658042), (196427, 401662), (200831, 392854), (239794, 329021)]