81078262848

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{6803}}^1$

素因数の和:6868

約数の個数: 420

約数和(自身を含む): 278121800880

約数和(自身を除く): 197043538032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 81, 88, 96, 99, 108, 114, 121, 132, 144, 152, 162, 171, 176, 192, 198, 209, 216, 228, 242, 264, 288, 297, 304, 324, 342, 352, 363, 396, 418, 432, 456, 484, 513, 528, 576, 594, 608, 627, 648, 684, 704, 726, 792, 836, 864, 891, 912, 968, 1026, 1056, 1089, 1188, 1216, 1254, 1296, 1368, 1452, 1539, 1584, 1672, 1728, 1782, 1824, 1881, 1936, 2052, 2112, 2178, 2299, 2376, 2508, 2592, 2736, 2904, 3078, 3168, 3267, 3344, 3564, 3648, 3762, 3872, 4104, 4356, 4598, 4752, 5016, 5184, 5472, 5643, 5808, 6156, 6336, 6534, 6688, 6803, 6897, 7128, 7524, 7744, 8208, 8712, 9196, 9504, 9801, 10032, 10944, 11286, 11616, 12312, 13068, 13376, 13606, 13794, 14256, 15048, 16416, 16929, 17424, 18392, 19008, 19602, 20064, 20409, 20691, 22572, 23232, 24624, 26136, 27212, 27588, 28512, 30096, 32832, 33858, 34848, 36784, 39204, 40128, 40818, 41382, 45144, 49248, 52272, 54424, 55176, 57024, 60192, 61227, 62073, 67716, 69696, 73568, 74833, 78408, 81636, 82764, 90288, 98496, 104544, 108848, 110352, 120384, 122454, 124146, 129257, 135432, 147136, 149666, 156816, 163272, 165528, 180576, 183681, 186219, 209088, 217696, 220704, 224499, 244908, 248292, 258514, 270864, 299332, 313632, 326544, 331056, 361152, 367362, 372438, 387771, 435392, 441408, 448998, 489816, 496584, 517028, 541728, 551043, 598664, 627264, 653088, 662112, 673497, 734724, 744876, 775542, 823163, 897996, 979632, 993168, 1034056, 1083456, 1102086, 1163313, 1197328, 1306176, 1324224, 1346994, 1421827, 1469448, 1489752, 1551084, 1646326, 1795992, 1959264, 1986336, 2020491, 2068112, 2204172, 2326626, 2394656, 2469489, 2693988, 2843654, 2938896, 2979504, 3102168, 3292652, 3489939, 3591984, 3918528, 3972672, 4040982, 4136224, 4265481, 4408344, 4653252, 4789312, 4938978, 5387976, 5687308, 5877792, 5959008, 6061473, 6204336, 6585304, 6979878, 7183968, 7408467, 8081964, 8272448, 8530962, 8816688, 9306504, 9877956, 10469817, 10775952, 11374616, 11755584, 11918016, 12122946, 12408672, 12796443, 13170608, 13959756, 14367936, 14816934, 15640097, 16163928, 17061924, 17633376, 18613008, 19755912, 20939634, 21551904, 22225401, 22749232, 24245892, 24817344, 25592886, 26341216, 27919512, 29633868, 31280194, 32327856, 34123848, 35266752, 37226016, 38389329, 39511824, 41879268, 43103808, 44450802, 45498464, 46920291, 48491784, 51185772, 52682432, 55839024, 59267736, 62560388, 64655712, 66676203, 68247696, 74452032, 76778658, 79023648, 83758536, 88901604, 90996928, 93840582, 96983568, 102371544, 111678048, 115167987, 118535472, 125120776, 129311424, 133352406, 136495392, 140760873, 153557316, 158047296, 167517072, 177803208, 187681164, 193967136, 204743088, 223356096, 230335974, 237070944, 250241552, 266704812, 272990784, 281521746, 307114632, 335034144, 355606416, 375362328, 387934272, 409486176, 422282619, 460671948, 474141888, 500483104, 533409624, 563043492, 614229264, 670068288, 711212832, 750724656, 818972352, 844565238, 921343896, 1000966208, 1066819248, 1126086984, 1228458528, 1266847857, 1422425664, 1501449312, 1689130476, 1842687792, 2133638496, 2252173968, 2456917056, 2533695714, 3002898624, 3378260952, 3685375584, 4267276992, 4504347936, 5067391428, 6756521904, 7370751168, 9008695872, 10134782856, 13513043808, 20269565712, 27026087616, 40539131424, 81078262848]

約数ペア:

[(1, 81078262848), (2, 40539131424), (3, 27026087616), (4, 20269565712), (6, 13513043808), (8, 10134782856), (9, 9008695872), (11, 7370751168), (12, 6756521904), (16, 5067391428), (18, 4504347936), (19, 4267276992), (22, 3685375584), (24, 3378260952), (27, 3002898624), (32, 2533695714), (33, 2456917056), (36, 2252173968), (38, 2133638496), (44, 1842687792), (48, 1689130476), (54, 1501449312), (57, 1422425664), (64, 1266847857), (66, 1228458528), (72, 1126086984), (76, 1066819248), (81, 1000966208), (88, 921343896), (96, 844565238), (99, 818972352), (108, 750724656), (114, 711212832), (121, 670068288), (132, 614229264), (144, 563043492), (152, 533409624), (162, 500483104), (171, 474141888), (176, 460671948), (192, 422282619), (198, 409486176), (209, 387934272), (216, 375362328), (228, 355606416), (242, 335034144), (264, 307114632), (288, 281521746), (297, 272990784), (304, 266704812), (324, 250241552), (342, 237070944), (352, 230335974), (363, 223356096), (396, 204743088), (418, 193967136), (432, 187681164), (456, 177803208), (484, 167517072), (513, 158047296), (528, 153557316), (576, 140760873), (594, 136495392), (608, 133352406), (627, 129311424), (648, 125120776), (684, 118535472), (704, 115167987), (726, 111678048), (792, 102371544), (836, 96983568), (864, 93840582), (891, 90996928), (912, 88901604), (968, 83758536), (1026, 79023648), (1056, 76778658), (1089, 74452032), (1188, 68247696), (1216, 66676203), (1254, 64655712), (1296, 62560388), (1368, 59267736), (1452, 55839024), (1539, 52682432), (1584, 51185772), (1672, 48491784), (1728, 46920291), (1782, 45498464), (1824, 44450802), (1881, 43103808), (1936, 41879268), (2052, 39511824), (2112, 38389329), (2178, 37226016), (2299, 35266752), (2376, 34123848), (2508, 32327856), (2592, 31280194), (2736, 29633868), (2904, 27919512), (3078, 26341216), (3168, 25592886), (3267, 24817344), (3344, 24245892), (3564, 22749232), (3648, 22225401), (3762, 21551904), (3872, 20939634), (4104, 19755912), (4356, 18613008), (4598, 17633376), (4752, 17061924), (5016, 16163928), (5184, 15640097), (5472, 14816934), (5643, 14367936), (5808, 13959756), (6156, 13170608), (6336, 12796443), (6534, 12408672), (6688, 12122946), (6803, 11918016), (6897, 11755584), (7128, 11374616), (7524, 10775952), (7744, 10469817), (8208, 9877956), (8712, 9306504), (9196, 8816688), (9504, 8530962), (9801, 8272448), (10032, 8081964), (10944, 7408467), (11286, 7183968), (11616, 6979878), (12312, 6585304), (13068, 6204336), (13376, 6061473), (13606, 5959008), (13794, 5877792), (14256, 5687308), (15048, 5387976), (16416, 4938978), (16929, 4789312), (17424, 4653252), (18392, 4408344), (19008, 4265481), (19602, 4136224), (20064, 4040982), (20409, 3972672), (20691, 3918528), (22572, 3591984), (23232, 3489939), (24624, 3292652), (26136, 3102168), (27212, 2979504), (27588, 2938896), (28512, 2843654), (30096, 2693988), (32832, 2469489), (33858, 2394656), (34848, 2326626), (36784, 2204172), (39204, 2068112), (40128, 2020491), (40818, 1986336), (41382, 1959264), (45144, 1795992), (49248, 1646326), (52272, 1551084), (54424, 1489752), (55176, 1469448), (57024, 1421827), (60192, 1346994), (61227, 1324224), (62073, 1306176), (67716, 1197328), (69696, 1163313), (73568, 1102086), (74833, 1083456), (78408, 1034056), (81636, 993168), (82764, 979632), (90288, 897996), (98496, 823163), (104544, 775542), (108848, 744876), (110352, 734724), (120384, 673497), (122454, 662112), (124146, 653088), (129257, 627264), (135432, 598664), (147136, 551043), (149666, 541728), (156816, 517028), (163272, 496584), (165528, 489816), (180576, 448998), (183681, 441408), (186219, 435392), (209088, 387771), (217696, 372438), (220704, 367362), (224499, 361152), (244908, 331056), (248292, 326544), (258514, 313632), (270864, 299332)]