81161765568

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1549

約数の個数: 672

約数和(自身を含む): 291569241600

約数和(自身を除く): 210407476032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 23, 24, 26, 32, 34, 36, 38, 39, 46, 48, 51, 52, 57, 64, 68, 69, 72, 76, 78, 92, 96, 102, 104, 114, 117, 136, 138, 144, 152, 153, 156, 171, 184, 192, 204, 207, 208, 221, 228, 234, 247, 272, 276, 288, 299, 304, 306, 312, 323, 342, 368, 391, 408, 414, 416, 437, 442, 456, 468, 494, 544, 552, 576, 598, 608, 612, 624, 646, 663, 684, 736, 741, 782, 816, 828, 832, 874, 884, 897, 912, 936, 969, 988, 1088, 1104, 1173, 1196, 1216, 1224, 1248, 1292, 1311, 1326, 1368, 1459, 1472, 1482, 1564, 1632, 1656, 1748, 1768, 1794, 1824, 1872, 1938, 1976, 1989, 2208, 2223, 2346, 2392, 2448, 2496, 2584, 2622, 2652, 2691, 2736, 2907, 2918, 2964, 3128, 3264, 3312, 3496, 3519, 3536, 3588, 3648, 3744, 3876, 3933, 3952, 3978, 4199, 4377, 4416, 4446, 4692, 4784, 4896, 5083, 5168, 5244, 5304, 5382, 5472, 5681, 5814, 5836, 5928, 6256, 6624, 6992, 7038, 7072, 7176, 7429, 7488, 7752, 7866, 7904, 7956, 8398, 8754, 8892, 9384, 9568, 9792, 10166, 10336, 10488, 10608, 10764, 10944, 11362, 11628, 11672, 11856, 12512, 12597, 13131, 13248, 13984, 14076, 14144, 14352, 14858, 15249, 15504, 15732, 15808, 15912, 16796, 17043, 17508, 17784, 18768, 18967, 19136, 20332, 20672, 20976, 21216, 21528, 22287, 22724, 23256, 23344, 23712, 24803, 25024, 25194, 26262, 27721, 27968, 28152, 28704, 29716, 30498, 31008, 31464, 31824, 33557, 33592, 34086, 35016, 35568, 37536, 37791, 37934, 40664, 41952, 42432, 43056, 44574, 45448, 45747, 46512, 46688, 47424, 49606, 50388, 51129, 52524, 55442, 56304, 56901, 57408, 59432, 60996, 62016, 62928, 63648, 66861, 67114, 67184, 68172, 70032, 71136, 74409, 75072, 75582, 75868, 81328, 83163, 83904, 86112, 89148, 90896, 91494, 93024, 93376, 96577, 99212, 100671, 100776, 102258, 105048, 110884, 112608, 113802, 118864, 121992, 125856, 127296, 133722, 134228, 134368, 136344, 140064, 142272, 148818, 151164, 151736, 162656, 166326, 170703, 172224, 178296, 181792, 182988, 186048, 193154, 198424, 201342, 201552, 204516, 210096, 221768, 223227, 225216, 227604, 237728, 243984, 249489, 251712, 267444, 268456, 268736, 272688, 280128, 289731, 297636, 302013, 302328, 303472, 322439, 325312, 332652, 341406, 356592, 360373, 363584, 365976, 386308, 396848, 402684, 403104, 409032, 420192, 436241, 443536, 446454, 455208, 471257, 475456, 487968, 498978, 534888, 536912, 545376, 570469, 579462, 595272, 604026, 604656, 606944, 637583, 644878, 665304, 682812, 713184, 720746, 731952, 772616, 793696, 805368, 806208, 818064, 840384, 869193, 872482, 887072, 892908, 910416, 942514, 967317, 975936, 997956, 1069776, 1073824, 1081119, 1090752, 1140938, 1158924, 1190544, 1208052, 1209312, 1213888, 1275166, 1289756, 1308723, 1330608, 1365624, 1413771, 1426368, 1441492, 1463904, 1545232, 1587392, 1610736, 1636128, 1711407, 1738386, 1744964, 1774144, 1785816, 1820832, 1885028, 1912749, 1934634, 1995912, 2139552, 2147648, 2162238, 2281876, 2317848, 2381088, 2416104, 2418624, 2550332, 2579512, 2617446, 2661216, 2731248, 2827542, 2882984, 2901951, 2927808, 3090464, 3221472, 3243357, 3272256, 3422814, 3476772, 3489928, 3571632, 3641664, 3770056, 3825498, 3869268, 3926169, 3991824, 4241313, 4279104, 4324476, 4563752, 4635696, 4762176, 4832208, 5100664, 5134221, 5159024, 5234892, 5322432, 5462496, 5655084, 5738247, 5765968, 5803902, 6126341, 6180928, 6442944, 6486714, 6845628, 6953544, 6979856, 7143264, 7416097, 7540112, 7650996, 7738536, 7852338, 7983648, 8288579, 8482626, 8648952, 9127504, 9271392, 9664416, 10201328, 10268442, 10318048, 10469784, 10838911, 10924992, 11310168, 11476494, 11531936, 11607804, 12252682, 12973428, 13691256, 13907088, 13959712, 14286528, 14832194, 15080224, 15301992, 15477072, 15704676, 15967296, 16577158, 16965252, 17297904, 18255008, 18379023, 18542784, 19328832, 20402656, 20536884, 20636096, 20939568, 21677822, 22248291, 22620336, 22952988, 23063872, 23215608, 24505364, 24865737, 25946856, 27382512, 27814176, 27919424, 29664388, 30160448, 30603984, 30954144, 31409352, 32516733, 33154316, 33930504, 34595808, 36510016, 36758046, 40805312, 41073768, 41879136, 43355644, 44496582, 45240672, 45905976, 46431216, 49010728, 49731474, 51893712, 54765024, 55137069, 55628352, 59328776, 61207968, 61908288, 62818704, 65033466, 66308632, 66744873, 67861008, 69191616, 73516092, 74597211, 82147536, 83758272, 86711288, 88993164, 90481344, 91811952, 92862432, 97550199, 98021456, 99462948, 103787424, 109530048, 110274138, 118657552, 122415936, 125637408, 130066932, 132617264, 133489746, 135722016, 140905843, 147032184, 149194422, 164295072, 173422576, 177986328, 183623904, 185724864, 195100398, 196042912, 198925896, 207574848, 220548276, 237315104, 251274816, 260133864, 265234528, 266979492, 271444032, 281811686, 294064368, 298388844, 328590144, 346845152, 355972656, 367247808, 390200796, 392085824, 397851792, 422717529, 441096552, 474630208, 520267728, 530469056, 533958984, 563623372, 588128736, 596777688, 693690304, 711945312, 780401592, 795703584, 845435058, 882193104, 1040535456, 1067917968, 1127246744, 1176257472, 1193555376, 1268152587, 1423890624, 1560803184, 1591407168, 1690870116, 1764386208, 2081070912, 2135835936, 2254493488, 2387110752, 2536305174, 3121606368, 3381740232, 3528772416, 4271671872, 4508986976, 4774221504, 5072610348, 6243212736, 6763480464, 9017973952, 10145220696, 13526960928, 20290441392, 27053921856, 40580882784, 81161765568]

約数ペア:

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(272688, 297636), (280128, 289731)]