81875308032

素因数分解:

$2^9\times 3^6\times 7^1\times {\mathrm{31337}}^1$

素因数の和:31380

約数の個数: 280

約数和(自身を含む): 280321919856

約数和(自身を除く): 198446611824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 729, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1458, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2268, 2304, 2592, 2688, 2916, 3024, 3402, 3456, 3584, 3888, 4032, 4536, 4608, 5103, 5184, 5376, 5832, 6048, 6804, 6912, 7776, 8064, 9072, 10206, 10368, 10752, 11664, 12096, 13608, 13824, 15552, 16128, 18144, 20412, 20736, 23328, 24192, 27216, 31104, 31337, 32256, 36288, 40824, 41472, 46656, 48384, 54432, 62208, 62674, 72576, 81648, 93312, 94011, 96768, 108864, 124416, 125348, 145152, 163296, 186624, 188022, 217728, 219359, 250696, 282033, 290304, 326592, 373248, 376044, 435456, 438718, 501392, 564066, 653184, 658077, 752088, 846099, 870912, 877436, 1002784, 1128132, 1306368, 1316154, 1504176, 1692198, 1754872, 1974231, 2005568, 2256264, 2538297, 2612736, 2632308, 3008352, 3384396, 3509744, 3948462, 4011136, 4512528, 5076594, 5264616, 5922693, 6016704, 6768792, 7019488, 7614891, 7896924, 8022272, 9025056, 10153188, 10529232, 11845386, 12033408, 13537584, 14038976, 15229782, 15793848, 16044544, 17768079, 18050112, 20306376, 21058464, 22844673, 23690772, 24066816, 27075168, 28077952, 30459564, 31587696, 35536158, 36100224, 40612752, 42116928, 45689346, 47381544, 48133632, 53304237, 54150336, 56155904, 60919128, 63175392, 71072316, 72200448, 81225504, 84233856, 91378692, 94763088, 106608474, 108300672, 112311808, 121838256, 126350784, 142144632, 144400896, 159912711, 162451008, 168467712, 182757384, 189526176, 213216948, 216601344, 243676512, 252701568, 284289264, 319825422, 324902016, 336935424, 365514768, 379052352, 426433896, 433202688, 487353024, 505403136, 568578528, 639650844, 649804032, 731029536, 758104704, 852867792, 974706048, 1010806272, 1137157056, 1279301688, 1299608064, 1462059072, 1516209408, 1705735584, 1949412096, 2274314112, 2558603376, 2924118144, 3032418816, 3411471168, 3898824192, 4548628224, 5117206752, 5848236288, 6822942336, 9097256448, 10234413504, 11696472576, 13645884672, 20468827008, 27291769344, 40937654016, 81875308032]

約数ペア:

[(1, 81875308032), (2, 40937654016), (3, 27291769344), (4, 20468827008), (6, 13645884672), (7, 11696472576), (8, 10234413504), (9, 9097256448), (12, 6822942336), (14, 5848236288), (16, 5117206752), (18, 4548628224), (21, 3898824192), (24, 3411471168), (27, 3032418816), (28, 2924118144), (32, 2558603376), (36, 2274314112), (42, 1949412096), (48, 1705735584), (54, 1516209408), (56, 1462059072), (63, 1299608064), (64, 1279301688), (72, 1137157056), (81, 1010806272), (84, 974706048), (96, 852867792), (108, 758104704), (112, 731029536), (126, 649804032), (128, 639650844), (144, 568578528), (162, 505403136), (168, 487353024), (189, 433202688), (192, 426433896), (216, 379052352), (224, 365514768), (243, 336935424), (252, 324902016), (256, 319825422), (288, 284289264), (324, 252701568), (336, 243676512), (378, 216601344), (384, 213216948), (432, 189526176), (448, 182757384), (486, 168467712), (504, 162451008), (512, 159912711), (567, 144400896), (576, 142144632), (648, 126350784), (672, 121838256), (729, 112311808), (756, 108300672), (768, 106608474), (864, 94763088), (896, 91378692), (972, 84233856), (1008, 81225504), (1134, 72200448), (1152, 71072316), (1296, 63175392), (1344, 60919128), (1458, 56155904), (1512, 54150336), (1536, 53304237), (1701, 48133632), (1728, 47381544), (1792, 45689346), (1944, 42116928), (2016, 40612752), (2268, 36100224), (2304, 35536158), (2592, 31587696), (2688, 30459564), (2916, 28077952), (3024, 27075168), (3402, 24066816), (3456, 23690772), (3584, 22844673), (3888, 21058464), (4032, 20306376), (4536, 18050112), (4608, 17768079), (5103, 16044544), (5184, 15793848), (5376, 15229782), (5832, 14038976), (6048, 13537584), (6804, 12033408), (6912, 11845386), (7776, 10529232), (8064, 10153188), (9072, 9025056), (10206, 8022272), (10368, 7896924), (10752, 7614891), (11664, 7019488), (12096, 6768792), (13608, 6016704), (13824, 5922693), (15552, 5264616), (16128, 5076594), (18144, 4512528), (20412, 4011136), (20736, 3948462), (23328, 3509744), (24192, 3384396), (27216, 3008352), (31104, 2632308), (31337, 2612736), (32256, 2538297), (36288, 2256264), (40824, 2005568), (41472, 1974231), (46656, 1754872), (48384, 1692198), (54432, 1504176), (62208, 1316154), (62674, 1306368), (72576, 1128132), (81648, 1002784), (93312, 877436), (94011, 870912), (96768, 846099), (108864, 752088), (124416, 658077), (125348, 653184), (145152, 564066), (163296, 501392), (186624, 438718), (188022, 435456), (217728, 376044), (219359, 373248), (250696, 326592), (282033, 290304)]