87546576

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:788

約数の個数: 80

約数和(自身を含む): 244887104

約数和(自身を除く): 157340528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 307, 312, 457, 614, 624, 914, 921, 1228, 1371, 1828, 1842, 2456, 2742, 3656, 3684, 3991, 4912, 5484, 5941, 7312, 7368, 7982, 10968, 11882, 11973, 14736, 15964, 17823, 21936, 23764, 23946, 31928, 35646, 47528, 47892, 63856, 71292, 95056, 95784, 140299, 142584, 191568, 280598, 285168, 420897, 561196, 841794, 1122392, 1683588, 1823887, 2244784, 3367176, 3647774, 5471661, 6734352, 7295548, 10943322, 14591096, 21886644, 29182192, 43773288, 87546576]

約数ペア:

[(1, 87546576), (2, 43773288), (3, 29182192), (4, 21886644), (6, 14591096), (8, 10943322), (12, 7295548), (13, 6734352), (16, 5471661), (24, 3647774), (26, 3367176), (39, 2244784), (48, 1823887), (52, 1683588), (78, 1122392), (104, 841794), (156, 561196), (208, 420897), (307, 285168), (312, 280598), (457, 191568), (614, 142584), (624, 140299), (914, 95784), (921, 95056), (1228, 71292), (1371, 63856), (1828, 47892), (1842, 47528), (2456, 35646), (2742, 31928), (3656, 23946), (3684, 23764), (3991, 21936), (4912, 17823), (5484, 15964), (5941, 14736), (7312, 11973), (7368, 11882), (7982, 10968)]