81825971328

素因数分解:

$2^7\times 3^2\times {\mathrm{107}}^1\times {\mathrm{663827}}^1$

素因数の和:663954

約数の個数: 96

約数和(自身を含む): 237663700560

約数和(自身を除く): 155837729232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 288, 321, 384, 428, 576, 642, 856, 963, 1152, 1284, 1712, 1926, 2568, 3424, 3852, 5136, 6848, 7704, 10272, 13696, 15408, 20544, 30816, 41088, 61632, 123264, 663827, 1327654, 1991481, 2655308, 3982962, 5310616, 5974443, 7965924, 10621232, 11948886, 15931848, 21242464, 23897772, 31863696, 42484928, 47795544, 63727392, 71029489, 84969856, 95591088, 127454784, 142058978, 191182176, 213088467, 254909568, 284117956, 382364352, 426176934, 568235912, 639265401, 764728704, 852353868, 1136471824, 1278530802, 1704707736, 2272943648, 2557061604, 3409415472, 4545887296, 5114123208, 6818830944, 9091774592, 10228246416, 13637661888, 20456492832, 27275323776, 40912985664, 81825971328]

約数ペア:

[(1, 81825971328), (2, 40912985664), (3, 27275323776), (4, 20456492832), (6, 13637661888), (8, 10228246416), (9, 9091774592), (12, 6818830944), (16, 5114123208), (18, 4545887296), (24, 3409415472), (32, 2557061604), (36, 2272943648), (48, 1704707736), (64, 1278530802), (72, 1136471824), (96, 852353868), (107, 764728704), (128, 639265401), (144, 568235912), (192, 426176934), (214, 382364352), (288, 284117956), (321, 254909568), (384, 213088467), (428, 191182176), (576, 142058978), (642, 127454784), (856, 95591088), (963, 84969856), (1152, 71029489), (1284, 63727392), (1712, 47795544), (1926, 42484928), (2568, 31863696), (3424, 23897772), (3852, 21242464), (5136, 15931848), (6848, 11948886), (7704, 10621232), (10272, 7965924), (13696, 5974443), (15408, 5310616), (20544, 3982962), (30816, 2655308), (41088, 1991481), (61632, 1327654), (123264, 663827)]