85797376

素因数分解:

$2^9\times 7^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:709

約数の個数: 80

約数和(自身を含む): 201522816

約数和(自身を除く): 115725440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 128, 148, 224, 256, 259, 296, 448, 512, 518, 592, 647, 896, 1036, 1184, 1294, 1792, 2072, 2368, 2588, 3584, 4144, 4529, 4736, 5176, 8288, 9058, 9472, 10352, 16576, 18116, 18944, 20704, 23939, 33152, 36232, 41408, 47878, 66304, 72464, 82816, 95756, 132608, 144928, 165632, 167573, 191512, 289856, 331264, 335146, 383024, 579712, 670292, 766048, 1159424, 1340584, 1532096, 2318848, 2681168, 3064192, 5362336, 6128384, 10724672, 12256768, 21449344, 42898688, 85797376]

約数ペア:

[(1, 85797376), (2, 42898688), (4, 21449344), (7, 12256768), (8, 10724672), (14, 6128384), (16, 5362336), (28, 3064192), (32, 2681168), (37, 2318848), (56, 1532096), (64, 1340584), (74, 1159424), (112, 766048), (128, 670292), (148, 579712), (224, 383024), (256, 335146), (259, 331264), (296, 289856), (448, 191512), (512, 167573), (518, 165632), (592, 144928), (647, 132608), (896, 95756), (1036, 82816), (1184, 72464), (1294, 66304), (1792, 47878), (2072, 41408), (2368, 36232), (2588, 33152), (3584, 23939), (4144, 20704), (4529, 18944), (4736, 18116), (5176, 16576), (8288, 10352), (9058, 9472)]