74769984

素因数分解:

$2^6\times 3^2\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:768

約数の個数: 84

約数和(自身を含む): 215554560

約数和(自身を除く): 140784576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 271, 288, 479, 542, 576, 813, 958, 1084, 1437, 1626, 1916, 2168, 2439, 2874, 3252, 3832, 4311, 4336, 4878, 5748, 6504, 7664, 8622, 8672, 9756, 11496, 13008, 15328, 17244, 17344, 19512, 22992, 26016, 30656, 34488, 39024, 45984, 52032, 68976, 78048, 91968, 129809, 137952, 156096, 259618, 275904, 389427, 519236, 778854, 1038472, 1168281, 1557708, 2076944, 2336562, 3115416, 4153888, 4673124, 6230832, 8307776, 9346248, 12461664, 18692496, 24923328, 37384992, 74769984]

約数ペア:

[(1, 74769984), (2, 37384992), (3, 24923328), (4, 18692496), (6, 12461664), (8, 9346248), (9, 8307776), (12, 6230832), (16, 4673124), (18, 4153888), (24, 3115416), (32, 2336562), (36, 2076944), (48, 1557708), (64, 1168281), (72, 1038472), (96, 778854), (144, 519236), (192, 389427), (271, 275904), (288, 259618), (479, 156096), (542, 137952), (576, 129809), (813, 91968), (958, 78048), (1084, 68976), (1437, 52032), (1626, 45984), (1916, 39024), (2168, 34488), (2439, 30656), (2874, 26016), (3252, 22992), (3832, 19512), (4311, 17344), (4336, 17244), (4878, 15328), (5748, 13008), (6504, 11496), (7664, 9756), (8622, 8672)]