81234418176

素因数分解:

$2^9\times 3^2\times {\mathrm{127}}^2\times {\mathrm{1093}}^1$

素因数の和:1371

約数の個数: 180

約数和(自身を含む): 236524816242

約数和(自身を除く): 155290398066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 508, 512, 576, 762, 768, 1016, 1093, 1143, 1152, 1524, 1536, 2032, 2186, 2286, 2304, 3048, 3279, 4064, 4372, 4572, 4608, 6096, 6558, 8128, 8744, 9144, 9837, 12192, 13116, 16129, 16256, 17488, 18288, 19674, 24384, 26232, 32258, 32512, 34976, 36576, 39348, 48387, 48768, 52464, 64516, 65024, 69952, 73152, 78696, 96774, 97536, 104928, 129032, 138811, 139904, 145161, 146304, 157392, 193548, 195072, 209856, 258064, 277622, 279808, 290322, 292608, 314784, 387096, 416433, 419712, 516128, 555244, 559616, 580644, 585216, 629568, 774192, 832866, 839424, 1032256, 1110488, 1161288, 1249299, 1259136, 1548384, 1665732, 1678848, 2064512, 2220976, 2322576, 2498598, 2518272, 3096768, 3331464, 4129024, 4441952, 4645152, 4997196, 5036544, 6193536, 6662928, 8258048, 8883904, 9290304, 9994392, 12387072, 13325856, 17628997, 17767808, 18580608, 19988784, 24774144, 26651712, 35257994, 35535616, 37161216, 39977568, 52886991, 53303424, 70515988, 71071232, 74322432, 79955136, 105773982, 106606848, 141031976, 158660973, 159910272, 211547964, 213213696, 282063952, 317321946, 319820544, 423095928, 564127904, 634643892, 639641088, 846191856, 1128255808, 1269287784, 1692383712, 2256511616, 2538575568, 3384767424, 4513023232, 5077151136, 6769534848, 9026046464, 10154302272, 13539069696, 20308604544, 27078139392, 40617209088, 81234418176]

約数ペア:

[(1, 81234418176), (2, 40617209088), (3, 27078139392), (4, 20308604544), (6, 13539069696), (8, 10154302272), (9, 9026046464), (12, 6769534848), (16, 5077151136), (18, 4513023232), (24, 3384767424), (32, 2538575568), (36, 2256511616), (48, 1692383712), (64, 1269287784), (72, 1128255808), (96, 846191856), (127, 639641088), (128, 634643892), (144, 564127904), (192, 423095928), (254, 319820544), (256, 317321946), (288, 282063952), (381, 213213696), (384, 211547964), (508, 159910272), (512, 158660973), (576, 141031976), (762, 106606848), (768, 105773982), (1016, 79955136), (1093, 74322432), (1143, 71071232), (1152, 70515988), (1524, 53303424), (1536, 52886991), (2032, 39977568), (2186, 37161216), (2286, 35535616), (2304, 35257994), (3048, 26651712), (3279, 24774144), (4064, 19988784), (4372, 18580608), (4572, 17767808), (4608, 17628997), (6096, 13325856), (6558, 12387072), (8128, 9994392), (8744, 9290304), (9144, 8883904), (9837, 8258048), (12192, 6662928), (13116, 6193536), (16129, 5036544), (16256, 4997196), (17488, 4645152), (18288, 4441952), (19674, 4129024), (24384, 3331464), (26232, 3096768), (32258, 2518272), (32512, 2498598), (34976, 2322576), (36576, 2220976), (39348, 2064512), (48387, 1678848), (48768, 1665732), (52464, 1548384), (64516, 1259136), (65024, 1249299), (69952, 1161288), (73152, 1110488), (78696, 1032256), (96774, 839424), (97536, 832866), (104928, 774192), (129032, 629568), (138811, 585216), (139904, 580644), (145161, 559616), (146304, 555244), (157392, 516128), (193548, 419712), (195072, 416433), (209856, 387096), (258064, 314784), (277622, 292608), (279808, 290322)]