82215672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2617}}^1$

素因数の和:2661

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 189218568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2617, 2618, 2856, 3927, 4488, 5234, 5236, 7851, 7854, 10468, 10472, 15702, 15708, 18319, 20936, 28787, 31404, 31416, 36638, 44489, 54957, 57574, 62808, 73276, 86361, 88978, 109914, 115148, 133467, 146552, 172722, 177956, 201509, 219828, 230296, 266934, 311423, 345444, 355912, 403018, 439656, 489379, 533868, 604527, 622846, 690888, 806036, 934269, 978758, 1067736, 1209054, 1245692, 1468137, 1612072, 1868538, 1957516, 2418108, 2491384, 2936274, 3425653, 3737076, 3915032, 4836216, 5872548, 6851306, 7474152, 10276959, 11745096, 13702612, 20553918, 27405224, 41107836, 82215672]

約数ペア:

[(1, 82215672), (2, 41107836), (3, 27405224), (4, 20553918), (6, 13702612), (7, 11745096), (8, 10276959), (11, 7474152), (12, 6851306), (14, 5872548), (17, 4836216), (21, 3915032), (22, 3737076), (24, 3425653), (28, 2936274), (33, 2491384), (34, 2418108), (42, 1957516), (44, 1868538), (51, 1612072), (56, 1468137), (66, 1245692), (68, 1209054), (77, 1067736), (84, 978758), (88, 934269), (102, 806036), (119, 690888), (132, 622846), (136, 604527), (154, 533868), (168, 489379), (187, 439656), (204, 403018), (231, 355912), (238, 345444), (264, 311423), (308, 266934), (357, 230296), (374, 219828), (408, 201509), (462, 177956), (476, 172722), (561, 146552), (616, 133467), (714, 115148), (748, 109914), (924, 88978), (952, 86361), (1122, 73276), (1309, 62808), (1428, 57574), (1496, 54957), (1848, 44489), (2244, 36638), (2617, 31416), (2618, 31404), (2856, 28787), (3927, 20936), (4488, 18319), (5234, 15708), (5236, 15702), (7851, 10472), (7854, 10468)]