85728846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 202217472

約数和(自身を除く): 116488626

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 137, 141, 274, 282, 317, 329, 411, 634, 658, 822, 951, 959, 987, 1902, 1918, 1974, 2219, 2877, 4438, 5754, 6439, 6657, 12878, 13314, 14899, 19317, 29798, 38634, 43429, 44697, 45073, 86858, 89394, 90146, 104293, 130287, 135219, 208586, 260574, 270438, 304003, 312879, 608006, 625758, 912009, 1824018, 2041163, 4082326, 6123489, 12246978, 14288141, 28576282, 42864423, 85728846]

約数ペア:

[(1, 85728846), (2, 42864423), (3, 28576282), (6, 14288141), (7, 12246978), (14, 6123489), (21, 4082326), (42, 2041163), (47, 1824018), (94, 912009), (137, 625758), (141, 608006), (274, 312879), (282, 304003), (317, 270438), (329, 260574), (411, 208586), (634, 135219), (658, 130287), (822, 104293), (951, 90146), (959, 89394), (987, 86858), (1902, 45073), (1918, 44697), (1974, 43429), (2219, 38634), (2877, 29798), (4438, 19317), (5754, 14899), (6439, 13314), (6657, 12878)]