81999977472

素因数分解:

$2^{10}\times 3^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{503}}^1$

素因数の和:581

約数の個数: 594

約数和(自身を含む): 291267187848

約数和(自身を除く): 209267210376

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 49, 56, 57, 63, 64, 72, 76, 84, 96, 98, 112, 114, 126, 128, 133, 144, 147, 152, 168, 171, 192, 196, 224, 228, 252, 256, 266, 288, 294, 304, 336, 342, 361, 384, 392, 399, 441, 448, 456, 503, 504, 512, 532, 576, 588, 608, 672, 684, 722, 768, 784, 798, 882, 896, 912, 931, 1006, 1008, 1024, 1064, 1083, 1152, 1176, 1197, 1216, 1344, 1368, 1444, 1509, 1536, 1568, 1596, 1764, 1792, 1824, 1862, 2012, 2016, 2128, 2166, 2304, 2352, 2394, 2432, 2527, 2688, 2736, 2793, 2888, 3018, 3072, 3136, 3192, 3249, 3521, 3528, 3584, 3648, 3724, 4024, 4032, 4256, 4332, 4527, 4608, 4704, 4788, 4864, 5054, 5376, 5472, 5586, 5776, 6036, 6272, 6384, 6498, 7042, 7056, 7168, 7296, 7448, 7581, 8048, 8064, 8379, 8512, 8664, 9054, 9216, 9408, 9557, 9576, 9728, 10108, 10563, 10752, 10944, 11172, 11552, 12072, 12544, 12768, 12996, 14084, 14112, 14592, 14896, 15162, 16096, 16128, 16758, 17024, 17328, 17689, 18108, 18816, 19114, 19152, 19456, 20216, 21126, 21504, 21888, 22344, 22743, 23104, 24144, 24647, 25088, 25536, 25992, 28168, 28224, 28671, 29184, 29792, 30324, 31689, 32192, 32256, 33516, 34048, 34656, 35378, 36216, 37632, 38228, 38304, 40432, 42252, 43776, 44688, 45486, 46208, 48288, 49294, 50176, 51072, 51984, 53067, 56336, 56448, 57342, 58368, 59584, 60648, 63378, 64384, 64512, 66899, 67032, 68096, 69312, 70756, 72432, 73941, 75264, 76456, 76608, 80864, 84504, 86013, 87552, 89376, 90972, 92416, 96576, 98588, 102144, 103968, 106134, 112672, 112896, 114684, 119168, 121296, 126756, 128768, 133798, 134064, 136192, 138624, 141512, 144864, 147882, 150528, 152912, 153216, 159201, 161728, 169008, 172026, 175104, 178752, 181583, 181944, 184832, 193152, 197176, 200697, 204288, 207936, 212268, 221823, 225344, 225792, 229368, 238336, 242592, 253512, 257536, 267596, 268128, 277248, 283024, 289728, 295764, 305824, 306432, 318402, 323456, 338016, 344052, 357504, 363166, 363888, 369664, 386304, 394352, 401394, 408576, 415872, 424536, 443646, 450688, 451584, 458736, 468293, 476672, 485184, 507024, 515072, 535192, 536256, 544749, 554496, 566048, 579456, 591528, 602091, 611648, 612864, 636804, 646912, 676032, 688104, 715008, 726332, 727776, 772608, 788704, 802788, 831744, 849072, 887292, 901376, 917472, 936586, 953344, 970368, 1014048, 1070384, 1072512, 1089498, 1108992, 1132096, 1158912, 1183056, 1204182, 1223296, 1225728, 1271081, 1273608, 1293824, 1352064, 1376208, 1404879, 1430016, 1452664, 1455552, 1545216, 1577408, 1605576, 1634247, 1663488, 1698144, 1774584, 1802752, 1834944, 1873172, 1940736, 2028096, 2140768, 2145024, 2178996, 2264192, 2317824, 2366112, 2408364, 2446592, 2542162, 2547216, 2587648, 2704128, 2752416, 2809758, 2860032, 2905328, 2911104, 3154816, 3211152, 3268494, 3326976, 3396288, 3549168, 3605504, 3669888, 3746344, 3813243, 3881472, 4056192, 4214637, 4281536, 4290048, 4357992, 4528384, 4635648, 4732224, 4816728, 4893184, 5084324, 5094432, 5408256, 5504832, 5619516, 5810656, 5822208, 6309632, 6422304, 6536988, 6792576, 7098336, 7339776, 7492688, 7626486, 7762944, 8112384, 8429274, 8563072, 8580096, 8715984, 8897567, 9056768, 9464448, 9633456, 9786368, 10168648, 10188864, 10816512, 11009664, 11239032, 11439729, 11621312, 11644416, 12619264, 12844608, 13073976, 13585152, 14196672, 14679552, 14985376, 15252972, 16224768, 16858548, 17126144, 17431968, 17795134, 18113536, 18928896, 19266912, 20337296, 20377728, 22019328, 22478064, 22879458, 23242624, 23288832, 25238528, 25689216, 26147952, 26692701, 27170304, 28393344, 29359104, 29970752, 30505944, 32449536, 33717096, 34252288, 34863936, 35590268, 37857792, 38533824, 40674592, 40755456, 44038656, 44956128, 45758916, 46485248, 51378432, 52295904, 53385402, 54340608, 56786688, 59941504, 61011888, 67434192, 68504576, 69727872, 71180536, 75715584, 77067648, 80078103, 81349184, 81510912, 88077312, 89912256, 91517832, 92970496, 102756864, 104591808, 106770804, 113573376, 119883008, 122023776, 134868384, 139455744, 142361072, 154135296, 160156206, 162698368, 163021824, 179824512, 183035664, 185940992, 205513728, 209183616, 213541608, 227146752, 239766016, 244047552, 269736768, 278911488, 284722144, 308270592, 320312412, 325396736, 359649024, 366071328, 418367232, 427083216, 479532032, 488095104, 539473536, 557822976, 569444288, 616541184, 640624824, 650793472, 719298048, 732142656, 836734464, 854166432, 976190208, 1078947072, 1138888576, 1281249648, 1301586944, 1438596096, 1464285312, 1673468928, 1708332864, 1952380416, 2157894144, 2277777152, 2562499296, 2928570624, 3416665728, 3904760832, 4315788288, 4555554304, 5124998592, 5857141248, 6833331456, 9111108608, 10249997184, 11714282496, 13666662912, 20499994368, 27333325824, 40999988736, 81999977472]

約数ペア:

[(1, 81999977472), (2, 40999988736), (3, 27333325824), (4, 20499994368), (6, 13666662912), (7, 11714282496), (8, 10249997184), (9, 9111108608), (12, 6833331456), (14, 5857141248), (16, 5124998592), (18, 4555554304), (19, 4315788288), (21, 3904760832), (24, 3416665728), (28, 2928570624), (32, 2562499296), (36, 2277777152), (38, 2157894144), (42, 1952380416), (48, 1708332864), (49, 1673468928), (56, 1464285312), (57, 1438596096), (63, 1301586944), (64, 1281249648), (72, 1138888576), (76, 1078947072), (84, 976190208), (96, 854166432), (98, 836734464), (112, 732142656), (114, 719298048), (126, 650793472), (128, 640624824), (133, 616541184), (144, 569444288), (147, 557822976), (152, 539473536), (168, 488095104), (171, 479532032), (192, 427083216), (196, 418367232), (224, 366071328), (228, 359649024), (252, 325396736), (256, 320312412), (266, 308270592), (288, 284722144), (294, 278911488), (304, 269736768), (336, 244047552), (342, 239766016), (361, 227146752), (384, 213541608), (392, 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(3072, 26692701), (3136, 26147952), (3192, 25689216), (3249, 25238528), (3521, 23288832), (3528, 23242624), (3584, 22879458), (3648, 22478064), (3724, 22019328), (4024, 20377728), (4032, 20337296), (4256, 19266912), (4332, 18928896), (4527, 18113536), (4608, 17795134), (4704, 17431968), (4788, 17126144), (4864, 16858548), (5054, 16224768), (5376, 15252972), (5472, 14985376), (5586, 14679552), (5776, 14196672), (6036, 13585152), (6272, 13073976), (6384, 12844608), (6498, 12619264), (7042, 11644416), (7056, 11621312), (7168, 11439729), (7296, 11239032), (7448, 11009664), (7581, 10816512), (8048, 10188864), (8064, 10168648), (8379, 9786368), (8512, 9633456), (8664, 9464448), (9054, 9056768), (9216, 8897567), (9408, 8715984), (9557, 8580096), (9576, 8563072), (9728, 8429274), (10108, 8112384), (10563, 7762944), (10752, 7626486), (10944, 7492688), (11172, 7339776), (11552, 7098336), (12072, 6792576), (12544, 6536988), (12768, 6422304), (12996, 6309632), (14084, 5822208), (14112, 5810656), (14592, 5619516), (14896, 5504832), (15162, 5408256), (16096, 5094432), (16128, 5084324), (16758, 4893184), (17024, 4816728), (17328, 4732224), (17689, 4635648), (18108, 4528384), (18816, 4357992), (19114, 4290048), (19152, 4281536), (19456, 4214637), (20216, 4056192), (21126, 3881472), (21504, 3813243), (21888, 3746344), (22344, 3669888), (22743, 3605504), (23104, 3549168), (24144, 3396288), (24647, 3326976), (25088, 3268494), (25536, 3211152), (25992, 3154816), (28168, 2911104), (28224, 2905328), (28671, 2860032), (29184, 2809758), (29792, 2752416), (30324, 2704128), (31689, 2587648), (32192, 2547216), (32256, 2542162), (33516, 2446592), (34048, 2408364), (34656, 2366112), (35378, 2317824), (36216, 2264192), (37632, 2178996), (38228, 2145024), (38304, 2140768), (40432, 2028096), (42252, 1940736), (43776, 1873172), (44688, 1834944), (45486, 1802752), (46208, 1774584), (48288, 1698144), (49294, 1663488), (50176, 1634247), (51072, 1605576), (51984, 1577408), (53067, 1545216), (56336, 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