78755152

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 198469440

約数和(自身を除く): 119714288

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 304, 311, 323, 392, 476, 532, 622, 646, 784, 833, 931, 952, 1064, 1244, 1292, 1666, 1862, 1904, 2128, 2177, 2261, 2488, 2584, 3332, 3724, 4354, 4522, 4976, 5168, 5287, 5909, 6664, 7448, 8708, 9044, 10574, 11818, 13328, 14896, 15239, 15827, 17416, 18088, 21148, 23636, 30478, 31654, 34832, 36176, 37009, 41363, 42296, 47272, 60956, 63308, 74018, 82726, 84592, 94544, 100453, 121912, 126616, 148036, 165452, 200906, 243824, 253232, 259063, 289541, 296072, 330904, 401812, 518126, 579082, 592144, 661808, 703171, 803624, 1036252, 1158164, 1406342, 1607248, 2072504, 2316328, 2812684, 4145008, 4632656, 4922197, 5625368, 9844394, 11250736, 19688788, 39377576, 78755152]

約数ペア:

[(1, 78755152), (2, 39377576), (4, 19688788), (7, 11250736), (8, 9844394), (14, 5625368), (16, 4922197), (17, 4632656), (19, 4145008), (28, 2812684), (34, 2316328), (38, 2072504), (49, 1607248), (56, 1406342), (68, 1158164), (76, 1036252), (98, 803624), (112, 703171), (119, 661808), (133, 592144), (136, 579082), (152, 518126), (196, 401812), (238, 330904), (266, 296072), (272, 289541), (304, 259063), (311, 253232), (323, 243824), (392, 200906), (476, 165452), (532, 148036), (622, 126616), (646, 121912), (784, 100453), (833, 94544), (931, 84592), (952, 82726), (1064, 74018), (1244, 63308), (1292, 60956), (1666, 47272), (1862, 42296), (1904, 41363), (2128, 37009), (2177, 36176), (2261, 34832), (2488, 31654), (2584, 30478), (3332, 23636), (3724, 21148), (4354, 18088), (4522, 17416), (4976, 15827), (5168, 15239), (5287, 14896), (5909, 13328), (6664, 11818), (7448, 10574), (8708, 9044)]