83173888

素因数分解:

$2^9\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1057

約数の個数: 80

約数和(自身を含む): 198380160

約数和(自身を除く): 115206272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1009, 1288, 1472, 1792, 2018, 2576, 2944, 3584, 4036, 5152, 5888, 7063, 8072, 10304, 11776, 14126, 16144, 20608, 23207, 28252, 32288, 41216, 46414, 56504, 64576, 82432, 92828, 113008, 129152, 162449, 185656, 226016, 258304, 324898, 371312, 452032, 516608, 649796, 742624, 904064, 1299592, 1485248, 1808128, 2599184, 2970496, 3616256, 5198368, 5940992, 10396736, 11881984, 20793472, 41586944, 83173888]

約数ペア:

[(1, 83173888), (2, 41586944), (4, 20793472), (7, 11881984), (8, 10396736), (14, 5940992), (16, 5198368), (23, 3616256), (28, 2970496), (32, 2599184), (46, 1808128), (56, 1485248), (64, 1299592), (92, 904064), (112, 742624), (128, 649796), (161, 516608), (184, 452032), (224, 371312), (256, 324898), (322, 258304), (368, 226016), (448, 185656), (512, 162449), (644, 129152), (736, 113008), (896, 92828), (1009, 82432), (1288, 64576), (1472, 56504), (1792, 46414), (2018, 41216), (2576, 32288), (2944, 28252), (3584, 23207), (4036, 20608), (5152, 16144), (5888, 14126), (7063, 11776), (8072, 10304)]