68748144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 183884064

約数和(自身を除く): 115135920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 181, 193, 246, 328, 362, 386, 492, 543, 579, 656, 724, 772, 984, 1086, 1158, 1448, 1544, 1968, 2172, 2316, 2896, 3088, 4344, 4632, 7421, 7913, 8688, 9264, 14842, 15826, 22263, 23739, 29684, 31652, 34933, 44526, 47478, 59368, 63304, 69866, 89052, 94956, 104799, 118736, 126608, 139732, 178104, 189912, 209598, 279464, 356208, 379824, 419196, 558928, 838392, 1432253, 1676784, 2864506, 4296759, 5729012, 8593518, 11458024, 17187036, 22916048, 34374072, 68748144]

約数ペア:

[(1, 68748144), (2, 34374072), (3, 22916048), (4, 17187036), (6, 11458024), (8, 8593518), (12, 5729012), (16, 4296759), (24, 2864506), (41, 1676784), (48, 1432253), (82, 838392), (123, 558928), (164, 419196), (181, 379824), (193, 356208), (246, 279464), (328, 209598), (362, 189912), (386, 178104), (492, 139732), (543, 126608), (579, 118736), (656, 104799), (724, 94956), (772, 89052), (984, 69866), (1086, 63304), (1158, 59368), (1448, 47478), (1544, 44526), (1968, 34933), (2172, 31652), (2316, 29684), (2896, 23739), (3088, 22263), (4344, 15826), (4632, 14842), (7421, 9264), (7913, 8688)]