85448538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^2\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 216888672

約数和(自身を除く): 131440134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 307, 329, 423, 614, 658, 846, 921, 987, 1842, 1974, 2149, 2209, 2763, 2961, 4298, 4418, 5526, 5922, 6447, 6627, 12894, 13254, 14429, 15463, 19341, 19881, 28858, 30926, 38682, 39762, 43287, 46389, 86574, 92778, 101003, 129861, 139167, 202006, 259722, 278334, 303009, 606018, 678163, 909027, 1356326, 1818054, 2034489, 4068978, 4747141, 6103467, 9494282, 12206934, 14241423, 28482846, 42724269, 85448538]

約数ペア:

[(1, 85448538), (2, 42724269), (3, 28482846), (6, 14241423), (7, 12206934), (9, 9494282), (14, 6103467), (18, 4747141), (21, 4068978), (42, 2034489), (47, 1818054), (63, 1356326), (94, 909027), (126, 678163), (141, 606018), (282, 303009), (307, 278334), (329, 259722), (423, 202006), (614, 139167), (658, 129861), (846, 101003), (921, 92778), (987, 86574), (1842, 46389), (1974, 43287), (2149, 39762), (2209, 38682), (2763, 30926), (2961, 28858), (4298, 19881), (4418, 19341), (5526, 15463), (5922, 14429), (6447, 13254), (6627, 12894)]