81819061632

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{11}}^5$

素因数の和:95

約数の個数: 720

約数和(自身を含む): 311570457660

約数和(自身を除く): 229751396028

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 49, 54, 56, 63, 64, 66, 72, 77, 81, 84, 88, 96, 98, 99, 108, 112, 121, 126, 128, 132, 144, 147, 154, 162, 168, 176, 189, 192, 196, 198, 216, 224, 231, 242, 252, 264, 288, 294, 297, 308, 324, 336, 352, 363, 378, 384, 392, 396, 432, 441, 448, 462, 484, 504, 528, 539, 567, 576, 588, 594, 616, 648, 672, 693, 704, 726, 756, 784, 792, 847, 864, 882, 891, 896, 924, 968, 1008, 1056, 1078, 1089, 1134, 1152, 1176, 1188, 1232, 1296, 1323, 1331, 1344, 1386, 1408, 1452, 1512, 1568, 1584, 1617, 1694, 1728, 1764, 1782, 1848, 1936, 2016, 2079, 2112, 2156, 2178, 2268, 2352, 2376, 2464, 2541, 2592, 2646, 2662, 2688, 2772, 2904, 3024, 3136, 3168, 3234, 3267, 3388, 3456, 3528, 3564, 3696, 3872, 3969, 3993, 4032, 4158, 4224, 4312, 4356, 4536, 4704, 4752, 4851, 4928, 5082, 5184, 5292, 5324, 5544, 5808, 5929, 6048, 6237, 6272, 6336, 6468, 6534, 6776, 7056, 7128, 7392, 7623, 7744, 7938, 7986, 8064, 8316, 8624, 8712, 9072, 9317, 9408, 9504, 9702, 9801, 9856, 10164, 10368, 10584, 10648, 11088, 11616, 11858, 11979, 12096, 12474, 12672, 12936, 13068, 13552, 14112, 14256, 14553, 14641, 14784, 15246, 15488, 15876, 15972, 16632, 17248, 17424, 17787, 18144, 18634, 18816, 19008, 19404, 19602, 20328, 21168, 21296, 22176, 22869, 23232, 23716, 23958, 24192, 24948, 25872, 26136, 27104, 27951, 28224, 28512, 29106, 29282, 29568, 30492, 31752, 31944, 33264, 34496, 34848, 35574, 35937, 36288, 37268, 38016, 38808, 39204, 40656, 42336, 42592, 43659, 43923, 44352, 45738, 46464, 47432, 47916, 49896, 51744, 52272, 53361, 54208, 55902, 56448, 57024, 58212, 58564, 60984, 63504, 63888, 65219, 66528, 68607, 68992, 69696, 71148, 71874, 72576, 74536, 77616, 78408, 81312, 83853, 84672, 85184, 87318, 87846, 88704, 91476, 94864, 95832, 99792, 102487, 103488, 104544, 106722, 107811, 108416, 111804, 114048, 116424, 117128, 121968, 127008, 127776, 130438, 131769, 133056, 137214, 139392, 142296, 143748, 149072, 155232, 156816, 160083, 161051, 162624, 167706, 169344, 170368, 174636, 175692, 182952, 189728, 191664, 195657, 199584, 204974, 206976, 209088, 213444, 215622, 223608, 232848, 234256, 243936, 251559, 254016, 255552, 260876, 263538, 266112, 274428, 284592, 287496, 298144, 307461, 310464, 313632, 320166, 322102, 325248, 335412, 349272, 351384, 365904, 379456, 383328, 391314, 395307, 399168, 409948, 418176, 426888, 431244, 447216, 465696, 468512, 480249, 483153, 487872, 503118, 508032, 511104, 521752, 527076, 548856, 569184, 574992, 586971, 596288, 614922, 620928, 627264, 640332, 644204, 670824, 698544, 702768, 717409, 731808, 754677, 758912, 766656, 782628, 790614, 798336, 819896, 853776, 862488, 894432, 922383, 931392, 937024, 960498, 966306, 975744, 1006236, 1043504, 1054152, 1097712, 1127357, 1138368, 1149984, 1173942, 1185921, 1192576, 1229844, 1254528, 1280664, 1288408, 1341648, 1397088, 1405536, 1434818, 1449459, 1463616, 1509354, 1533312, 1565256, 1581228, 1639792, 1707552, 1724976, 1760913, 1788864, 1844766, 1862784, 1874048, 1920996, 1932612, 2012472, 2087008, 2108304, 2152227, 2195424, 2254714, 2276736, 2299968, 2347884, 2371842, 2459688, 2561328, 2576816, 2683296, 2767149, 2794176, 2811072, 2869636, 2898918, 2927232, 3018708, 3130512, 3162456, 3279584, 3382071, 3415104, 3449952, 3521826, 3577728, 3689532, 3841992, 3865224, 4024944, 4174016, 4216608, 4304454, 4348377, 4390848, 4509428, 4599936, 4695768, 4743684, 4919376, 5122656, 5153632, 5282739, 5366592, 5534298, 5588352, 5622144, 5739272, 5797836, 6037416, 6261024, 6324912, 6456681, 6559168, 6764142, 6830208, 6899904, 7043652, 7379064, 7683984, 7730448, 7891499, 8049888, 8301447, 8348032, 8433216, 8608908, 8696754, 8781696, 9018856, 9391536, 9487368, 9838752, 10146213, 10245312, 10307264, 10565478, 10733184, 11068596, 11478544, 11595672, 12074832, 12522048, 12649824, 12913362, 13045131, 13118336, 13528284, 13799808, 14087304, 14758128, 15367968, 15460896, 15782998, 16099776, 16602894, 16866432, 17217816, 17393508, 18037712, 18783072, 18974736, 19370043, 19677504, 20292426, 20490624, 20614528, 21130956, 22137192, 22957088, 23191344, 23674497, 24149664, 25044096, 25299648, 25826724, 26090262, 27056568, 28174608, 29516256, 30438639, 30735936, 30921792, 31565996, 32199552, 33205788, 34435632, 34787016, 36075424, 37566144, 37949472, 38740086, 39355008, 40584852, 42261912, 44274384, 45914176, 46382688, 47348994, 48299328, 50599296, 51653448, 52180524, 54113136, 56349216, 58110129, 59032512, 60877278, 61471872, 61843584, 63131992, 66411576, 68871264, 69574032, 71023491, 72150848, 75132288, 75898944, 77480172, 81169704, 84523824, 88548768, 91315917, 91828352, 92765376, 94697988, 96598656, 103306896, 104361048, 108226272, 112698432, 116220258, 118065024, 121754556, 126263984, 132823152, 137742528, 139148064, 142046982, 144301696, 151797888, 154960344, 162339408, 169047648, 177097536, 182631834, 185530752, 189395976, 206613792, 208722096, 213070473, 216452544, 225396864, 232440516, 243509112, 252527968, 265646304, 275485056, 278296128, 284093964, 309920688, 324678816, 338095296, 354195072, 365263668, 378791952, 413227584, 417444192, 426140946, 432905088, 464881032, 487018224, 505055936, 531292608, 556592256, 568187928, 619841376, 639211419, 649357632, 676190592, 730527336, 757583904, 826455168, 834888384, 852281892, 929762064, 974036448, 1010111872, 1062585216, 1136375856, 1239682752, 1278422838, 1298715264, 1461054672, 1515167808, 1669776768, 1704563784, 1859524128, 1948072896, 2272751712, 2479365504, 2556845676, 2922109344, 3030335616, 3409127568, 3719048256, 3896145792, 4545503424, 5113691352, 5844218688, 6818255136, 7438096512, 9091006848, 10227382704, 11688437376, 13636510272, 20454765408, 27273020544, 40909530816, 81819061632]

約数ペア:

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(1331, 61471872), (1344, 60877278), (1386, 59032512), (1408, 58110129), (1452, 56349216), (1512, 54113136), (1568, 52180524), (1584, 51653448), (1617, 50599296), (1694, 48299328), (1728, 47348994), (1764, 46382688), (1782, 45914176), (1848, 44274384), (1936, 42261912), (2016, 40584852), (2079, 39355008), (2112, 38740086), (2156, 37949472), (2178, 37566144), (2268, 36075424), (2352, 34787016), (2376, 34435632), (2464, 33205788), (2541, 32199552), (2592, 31565996), (2646, 30921792), (2662, 30735936), (2688, 30438639), (2772, 29516256), (2904, 28174608), (3024, 27056568), (3136, 26090262), (3168, 25826724), (3234, 25299648), (3267, 25044096), (3388, 24149664), (3456, 23674497), (3528, 23191344), (3564, 22957088), (3696, 22137192), (3872, 21130956), (3969, 20614528), (3993, 20490624), (4032, 20292426), (4158, 19677504), (4224, 19370043), (4312, 18974736), (4356, 18783072), (4536, 18037712), (4704, 17393508), (4752, 17217816), (4851, 16866432), (4928, 16602894), (5082, 16099776), (5184, 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