81951293376

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{607}}^1$

素因数の和:773

約数の個数: 448

約数和(自身を含む): 260928307200

約数和(自身を除く): 178977013824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 43, 46, 48, 54, 64, 69, 72, 79, 86, 92, 96, 108, 129, 138, 144, 158, 172, 184, 192, 207, 216, 237, 258, 276, 288, 316, 344, 368, 387, 414, 432, 474, 516, 552, 576, 607, 621, 632, 688, 711, 736, 774, 828, 864, 948, 989, 1032, 1104, 1161, 1214, 1242, 1264, 1376, 1422, 1472, 1548, 1656, 1728, 1817, 1821, 1896, 1978, 2064, 2133, 2208, 2322, 2428, 2484, 2528, 2752, 2844, 2967, 3096, 3312, 3397, 3634, 3642, 3792, 3956, 4128, 4266, 4416, 4644, 4856, 4968, 5056, 5451, 5463, 5688, 5934, 6192, 6624, 6794, 7268, 7284, 7584, 7912, 8256, 8532, 8901, 9288, 9712, 9936, 10191, 10902, 10926, 11376, 11868, 12384, 13248, 13588, 13961, 14536, 14568, 15168, 15824, 16353, 16389, 17064, 17802, 18576, 19424, 19872, 20382, 21804, 21852, 22752, 23736, 24768, 26101, 26703, 27176, 27922, 29072, 29136, 30573, 31648, 32706, 32778, 34128, 35604, 37152, 38848, 39744, 40764, 41883, 43608, 43704, 45504, 47472, 47953, 49059, 52202, 53406, 54352, 55844, 58144, 58272, 61146, 63296, 65412, 65556, 68256, 71208, 74304, 78131, 78303, 81528, 83766, 87216, 87408, 91719, 94944, 95906, 98118, 104404, 106812, 108704, 111688, 116288, 116544, 122292, 125649, 130824, 131112, 136512, 142416, 143859, 156262, 156606, 163056, 167532, 174432, 174816, 183438, 189888, 191812, 196236, 208808, 213624, 217408, 223376, 234393, 234909, 244584, 251298, 261648, 262224, 284832, 287718, 312524, 313212, 326112, 335064, 348864, 349632, 366876, 376947, 383624, 392472, 417616, 427248, 431577, 446752, 468786, 469818, 489168, 502596, 523296, 524448, 569664, 575436, 600323, 625048, 626424, 652224, 670128, 703179, 704727, 733752, 753894, 767248, 784944, 835232, 854496, 863154, 893504, 937572, 939636, 978336, 1005192, 1046592, 1048896, 1102919, 1150872, 1200646, 1250096, 1252848, 1294731, 1340256, 1406358, 1409454, 1467504, 1507788, 1534496, 1569888, 1670464, 1708992, 1726308, 1800969, 1875144, 1879272, 1956672, 2010384, 2061979, 2109537, 2205838, 2301744, 2401292, 2500192, 2505696, 2589462, 2680512, 2812716, 2818908, 2935008, 3015576, 3068992, 3139776, 3308757, 3452616, 3601938, 3750288, 3758544, 4020768, 4123958, 4219074, 4411676, 4603488, 4802584, 5000384, 5011392, 5178924, 5402907, 5625432, 5637816, 5870016, 6031152, 6185937, 6617514, 6905232, 7203876, 7500576, 7517088, 8041536, 8247916, 8438148, 8823352, 9206976, 9605168, 9926271, 10357848, 10805814, 11250864, 11275632, 12062304, 12371874, 13235028, 13810464, 14407752, 15001152, 15034176, 16208721, 16495832, 16876296, 17646704, 18557811, 19210336, 19852542, 20715696, 21611628, 22501728, 22551264, 24124608, 24743748, 26470056, 27620928, 28815504, 29778813, 32417442, 32991664, 33752592, 35293408, 37115622, 38420672, 39705084, 41431392, 43223256, 45003456, 45102528, 47425517, 49487496, 52940112, 55673433, 57631008, 59557626, 64834884, 65983328, 67505184, 70586816, 74231244, 79410168, 82862784, 86446512, 94851034, 98974992, 105880224, 111346866, 115262016, 119115252, 129669768, 131966656, 135010368, 142276551, 148462488, 158820336, 172893024, 189702068, 197949984, 211760448, 222693732, 238230504, 259339536, 284553102, 296924976, 317640672, 345786048, 379404136, 395899968, 426829653, 445387464, 476461008, 518679072, 569106204, 593849952, 635281344, 758808272, 853659306, 890774928, 952922016, 1037358144, 1138212408, 1187699904, 1280488959, 1517616544, 1707318612, 1781549856, 1905844032, 2276424816, 2560977918, 3035233088, 3414637224, 3563099712, 4552849632, 5121955836, 6829274448, 9105699264, 10243911672, 13658548896, 20487823344, 27317097792, 40975646688, 81951293376]

約数ペア:

[(1, 81951293376), (2, 40975646688), (3, 27317097792), (4, 20487823344), (6, 13658548896), (8, 10243911672), (9, 9105699264), (12, 6829274448), (16, 5121955836), (18, 4552849632), (23, 3563099712), (24, 3414637224), (27, 3035233088), (32, 2560977918), (36, 2276424816), (43, 1905844032), (46, 1781549856), (48, 1707318612), (54, 1517616544), (64, 1280488959), (69, 1187699904), (72, 1138212408), (79, 1037358144), (86, 952922016), (92, 890774928), (96, 853659306), (108, 758808272), (129, 635281344), (138, 593849952), (144, 569106204), (158, 518679072), (172, 476461008), (184, 445387464), (192, 426829653), (207, 395899968), (216, 379404136), (237, 345786048), (258, 317640672), (276, 296924976), (288, 284553102), (316, 259339536), (344, 238230504), (368, 222693732), (387, 211760448), (414, 197949984), (432, 189702068), (474, 172893024), (516, 158820336), (552, 148462488), (576, 142276551), (607, 135010368), (621, 131966656), (632, 129669768), (688, 119115252), (711, 115262016), (736, 111346866), (774, 105880224), (828, 98974992), (864, 94851034), (948, 86446512), (989, 82862784), (1032, 79410168), (1104, 74231244), (1161, 70586816), (1214, 67505184), (1242, 65983328), (1264, 64834884), (1376, 59557626), (1422, 57631008), (1472, 55673433), (1548, 52940112), (1656, 49487496), (1728, 47425517), (1817, 45102528), (1821, 45003456), (1896, 43223256), (1978, 41431392), (2064, 39705084), (2133, 38420672), (2208, 37115622), (2322, 35293408), (2428, 33752592), (2484, 32991664), (2528, 32417442), (2752, 29778813), (2844, 28815504), (2967, 27620928), (3096, 26470056), (3312, 24743748), (3397, 24124608), (3634, 22551264), (3642, 22501728), (3792, 21611628), (3956, 20715696), (4128, 19852542), (4266, 19210336), (4416, 18557811), (4644, 17646704), (4856, 16876296), (4968, 16495832), (5056, 16208721), (5451, 15034176), (5463, 15001152), (5688, 14407752), (5934, 13810464), (6192, 13235028), (6624, 12371874), (6794, 12062304), (7268, 11275632), (7284, 11250864), (7584, 10805814), (7912, 10357848), (8256, 9926271), (8532, 9605168), (8901, 9206976), (9288, 8823352), (9712, 8438148), (9936, 8247916), (10191, 8041536), (10902, 7517088), (10926, 7500576), (11376, 7203876), (11868, 6905232), (12384, 6617514), (13248, 6185937), (13588, 6031152), (13961, 5870016), (14536, 5637816), (14568, 5625432), (15168, 5402907), (15824, 5178924), (16353, 5011392), (16389, 5000384), (17064, 4802584), (17802, 4603488), (18576, 4411676), (19424, 4219074), (19872, 4123958), (20382, 4020768), (21804, 3758544), (21852, 3750288), (22752, 3601938), (23736, 3452616), (24768, 3308757), (26101, 3139776), (26703, 3068992), (27176, 3015576), (27922, 2935008), (29072, 2818908), (29136, 2812716), (30573, 2680512), (31648, 2589462), (32706, 2505696), (32778, 2500192), (34128, 2401292), (35604, 2301744), (37152, 2205838), (38848, 2109537), (39744, 2061979), (40764, 2010384), (41883, 1956672), (43608, 1879272), (43704, 1875144), (45504, 1800969), (47472, 1726308), (47953, 1708992), (49059, 1670464), (52202, 1569888), (53406, 1534496), (54352, 1507788), (55844, 1467504), (58144, 1409454), (58272, 1406358), (61146, 1340256), (63296, 1294731), (65412, 1252848), (65556, 1250096), (68256, 1200646), (71208, 1150872), (74304, 1102919), (78131, 1048896), (78303, 1046592), (81528, 1005192), (83766, 978336), (87216, 939636), (87408, 937572), (91719, 893504), (94944, 863154), (95906, 854496), (98118, 835232), (104404, 784944), (106812, 767248), (108704, 753894), (111688, 733752), (116288, 704727), (116544, 703179), (122292, 670128), (125649, 652224), (130824, 626424), (131112, 625048), (136512, 600323), (142416, 575436), (143859, 569664), (156262, 524448), (156606, 523296), (163056, 502596), (167532, 489168), (174432, 469818), (174816, 468786), (183438, 446752), (189888, 431577), (191812, 427248), (196236, 417616), (208808, 392472), (213624, 383624), (217408, 376947), (223376, 366876), (234393, 349632), (234909, 348864), (244584, 335064), (251298, 326112), (261648, 313212), (262224, 312524), (284832, 287718)]