123644976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28307}}^1$

素因数の和:28338

約数の個数: 80

約数和(自身を含む): 393141504

約数和(自身を除く): 269496528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 28307, 56614, 84921, 113228, 169842, 198149, 226456, 339684, 367991, 396298, 452912, 594447, 679368, 735982, 792596, 1103973, 1188894, 1358736, 1471964, 1585192, 2207946, 2377788, 2575937, 2943928, 3170384, 4415892, 4755576, 5151874, 5887856, 7727811, 8831784, 9511152, 10303748, 15455622, 17663568, 20607496, 30911244, 41214992, 61822488, 123644976]

約数ペア:

[(1, 123644976), (2, 61822488), (3, 41214992), (4, 30911244), (6, 20607496), (7, 17663568), (8, 15455622), (12, 10303748), (13, 9511152), (14, 8831784), (16, 7727811), (21, 5887856), (24, 5151874), (26, 4755576), (28, 4415892), (39, 3170384), (42, 2943928), (48, 2575937), (52, 2377788), (56, 2207946), (78, 1585192), (84, 1471964), (91, 1358736), (104, 1188894), (112, 1103973), (156, 792596), (168, 735982), (182, 679368), (208, 594447), (273, 452912), (312, 396298), (336, 367991), (364, 339684), (546, 226456), (624, 198149), (728, 169842), (1092, 113228), (1456, 84921), (2184, 56614), (4368, 28307)]