78617336

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:504

約数の個数: 64

約数和(自身を含む): 174847680

約数和(自身を除く): 96230344

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 97, 164, 194, 287, 328, 353, 388, 574, 679, 706, 776, 1148, 1358, 1412, 2296, 2471, 2716, 2824, 3977, 4942, 5432, 7954, 9884, 14473, 15908, 19768, 27839, 28946, 31816, 34241, 55678, 57892, 68482, 101311, 111356, 115784, 136964, 202622, 222712, 239687, 273928, 405244, 479374, 810488, 958748, 1403881, 1917496, 2807762, 5615524, 9827167, 11231048, 19654334, 39308668, 78617336]

約数ペア:

[(1, 78617336), (2, 39308668), (4, 19654334), (7, 11231048), (8, 9827167), (14, 5615524), (28, 2807762), (41, 1917496), (56, 1403881), (82, 958748), (97, 810488), (164, 479374), (194, 405244), (287, 273928), (328, 239687), (353, 222712), (388, 202622), (574, 136964), (679, 115784), (706, 111356), (776, 101311), (1148, 68482), (1358, 57892), (1412, 55678), (2296, 34241), (2471, 31816), (2716, 28946), (2824, 27839), (3977, 19768), (4942, 15908), (5432, 14473), (7954, 9884)]