81297506304

素因数分解:

$2^{15}\times 3^3\times 7^1\times {\mathrm{13127}}^1$

素因数の和:13173

約数の個数: 256

約数和(自身を含む): 275309913600

約数和(自身を除く): 194012407296

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2048, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4096, 4608, 5376, 6048, 6144, 6912, 7168, 8064, 8192, 9216, 10752, 12096, 12288, 13127, 13824, 14336, 16128, 16384, 18432, 21504, 24192, 24576, 26254, 27648, 28672, 32256, 32768, 36864, 39381, 43008, 48384, 49152, 52508, 55296, 57344, 64512, 73728, 78762, 86016, 91889, 96768, 98304, 105016, 110592, 114688, 118143, 129024, 147456, 157524, 172032, 183778, 193536, 210032, 221184, 229376, 236286, 258048, 275667, 294912, 315048, 344064, 354429, 367556, 387072, 420064, 442368, 472572, 516096, 551334, 630096, 688128, 708858, 735112, 774144, 827001, 840128, 884736, 945144, 1032192, 1102668, 1260192, 1417716, 1470224, 1548288, 1654002, 1680256, 1890288, 2064384, 2205336, 2481003, 2520384, 2835432, 2940448, 3096576, 3308004, 3360512, 3780576, 4410672, 4962006, 5040768, 5670864, 5880896, 6193152, 6616008, 6721024, 7561152, 8821344, 9924012, 10081536, 11341728, 11761792, 13232016, 13442048, 15122304, 17642688, 19848024, 20163072, 22683456, 23523584, 26464032, 26884096, 30244608, 35285376, 39696048, 40326144, 45366912, 47047168, 52928064, 53768192, 60489216, 70570752, 79392096, 80652288, 90733824, 94094336, 105856128, 107536384, 120978432, 141141504, 158784192, 161304576, 181467648, 188188672, 211712256, 215072768, 241956864, 282283008, 317568384, 322609152, 362935296, 376377344, 423424512, 430145536, 483913728, 564566016, 635136768, 645218304, 725870592, 752754688, 846849024, 967827456, 1129132032, 1270273536, 1290436608, 1451741184, 1505509376, 1693698048, 1935654912, 2258264064, 2540547072, 2903482368, 3011018752, 3387396096, 3871309824, 4516528128, 5081094144, 5806964736, 6774792192, 9033056256, 10162188288, 11613929472, 13549584384, 20324376576, 27099168768, 40648753152, 81297506304]

約数ペア:

[(1, 81297506304), (2, 40648753152), (3, 27099168768), (4, 20324376576), (6, 13549584384), (7, 11613929472), (8, 10162188288), (9, 9033056256), (12, 6774792192), (14, 5806964736), (16, 5081094144), (18, 4516528128), (21, 3871309824), (24, 3387396096), (27, 3011018752), (28, 2903482368), (32, 2540547072), (36, 2258264064), (42, 1935654912), (48, 1693698048), (54, 1505509376), (56, 1451741184), (63, 1290436608), (64, 1270273536), (72, 1129132032), (84, 967827456), (96, 846849024), (108, 752754688), (112, 725870592), (126, 645218304), (128, 635136768), (144, 564566016), (168, 483913728), (189, 430145536), (192, 423424512), (216, 376377344), (224, 362935296), (252, 322609152), (256, 317568384), (288, 282283008), (336, 241956864), (378, 215072768), (384, 211712256), (432, 188188672), (448, 181467648), (504, 161304576), (512, 158784192), (576, 141141504), (672, 120978432), (756, 107536384), (768, 105856128), (864, 94094336), (896, 90733824), (1008, 80652288), (1024, 79392096), (1152, 70570752), (1344, 60489216), (1512, 53768192), (1536, 52928064), (1728, 47047168), (1792, 45366912), (2016, 40326144), (2048, 39696048), (2304, 35285376), (2688, 30244608), (3024, 26884096), (3072, 26464032), (3456, 23523584), (3584, 22683456), (4032, 20163072), (4096, 19848024), (4608, 17642688), (5376, 15122304), (6048, 13442048), (6144, 13232016), (6912, 11761792), (7168, 11341728), (8064, 10081536), (8192, 9924012), (9216, 8821344), (10752, 7561152), (12096, 6721024), (12288, 6616008), (13127, 6193152), (13824, 5880896), (14336, 5670864), (16128, 5040768), (16384, 4962006), (18432, 4410672), (21504, 3780576), (24192, 3360512), (24576, 3308004), (26254, 3096576), (27648, 2940448), (28672, 2835432), (32256, 2520384), (32768, 2481003), (36864, 2205336), (39381, 2064384), (43008, 1890288), (48384, 1680256), (49152, 1654002), (52508, 1548288), (55296, 1470224), (57344, 1417716), (64512, 1260192), (73728, 1102668), (78762, 1032192), (86016, 945144), (91889, 884736), (96768, 840128), (98304, 827001), (105016, 774144), (110592, 735112), (114688, 708858), (118143, 688128), (129024, 630096), (147456, 551334), (157524, 516096), (172032, 472572), (183778, 442368), (193536, 420064), (210032, 387072), (221184, 367556), (229376, 354429), (236286, 344064), (258048, 315048), (275667, 294912)]