81663513984

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1151

約数の個数: 512

約数和(自身を含む): 272339020800

約数和(自身を除く): 190675506816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 41, 43, 48, 52, 54, 64, 72, 78, 82, 86, 96, 104, 108, 117, 123, 128, 129, 144, 156, 164, 172, 192, 208, 216, 234, 246, 258, 288, 312, 328, 344, 351, 369, 384, 387, 416, 432, 468, 492, 516, 533, 559, 576, 624, 656, 688, 702, 738, 774, 832, 864, 936, 984, 1031, 1032, 1066, 1107, 1118, 1152, 1161, 1248, 1312, 1376, 1404, 1476, 1548, 1599, 1664, 1677, 1728, 1763, 1872, 1968, 2062, 2064, 2132, 2214, 2236, 2322, 2496, 2624, 2752, 2808, 2952, 3093, 3096, 3198, 3354, 3456, 3526, 3744, 3936, 4124, 4128, 4264, 4428, 4472, 4644, 4797, 4992, 5031, 5248, 5289, 5504, 5616, 5904, 6186, 6192, 6396, 6708, 7052, 7488, 7872, 8248, 8256, 8528, 8856, 8944, 9279, 9288, 9594, 10062, 10578, 11232, 11808, 12372, 12384, 12792, 13403, 13416, 14104, 14391, 14976, 15093, 15744, 15867, 16496, 16512, 17056, 17712, 17888, 18558, 18576, 19188, 20124, 21156, 22464, 22919, 23616, 24744, 24768, 25584, 26806, 26832, 27837, 28208, 28782, 30186, 31734, 32992, 34112, 35424, 35776, 37116, 37152, 38376, 40209, 40248, 42271, 42312, 44333, 44928, 45838, 47232, 47601, 49488, 49536, 51168, 53612, 53664, 55674, 56416, 57564, 60372, 63468, 65984, 68224, 68757, 70848, 71552, 74232, 74304, 76752, 80418, 80496, 84542, 84624, 88666, 91676, 95202, 98976, 102336, 107224, 107328, 111348, 112832, 115128, 120627, 120744, 126813, 126936, 131968, 132999, 137514, 141696, 148464, 148608, 153504, 160836, 160992, 169084, 169248, 177332, 183352, 190404, 197952, 204672, 206271, 214448, 214656, 222696, 225664, 230256, 241254, 241488, 253626, 253872, 265998, 275028, 296928, 307008, 321672, 321984, 338168, 338496, 354664, 361881, 366704, 380439, 380808, 395904, 398997, 412542, 428896, 445392, 460512, 482508, 482976, 507252, 507744, 531996, 549523, 550056, 576329, 593856, 614016, 618813, 643344, 643968, 676336, 676992, 709328, 723762, 733408, 760878, 761616, 797994, 825084, 857792, 890784, 921024, 965016, 965952, 1014504, 1015488, 1063992, 1099046, 1100112, 1141317, 1152658, 1187712, 1196991, 1237626, 1286688, 1352672, 1418656, 1447524, 1466816, 1521756, 1523232, 1595988, 1648569, 1650168, 1715584, 1728987, 1781568, 1817653, 1842048, 1930032, 1931904, 2029008, 2030976, 2127984, 2198092, 2200224, 2282634, 2305316, 2393982, 2475252, 2573376, 2705344, 2837312, 2895048, 2933632, 3043512, 3046464, 3191976, 3297138, 3300336, 3457974, 3563136, 3635306, 3860064, 4058016, 4255968, 4396184, 4400448, 4565268, 4610632, 4787964, 4945707, 4950504, 5146752, 5186961, 5410688, 5452959, 5674624, 5790096, 6087024, 6092928, 6383952, 6594276, 6600672, 6915948, 7270612, 7720128, 8116032, 8511936, 8792368, 8800896, 9130536, 9221264, 9575928, 9891414, 9901008, 10373922, 10905918, 11580192, 12174048, 12767904, 13188552, 13201344, 13831896, 14541224, 14837121, 15440256, 15560883, 16232064, 16358877, 17023872, 17584736, 18261072, 18442528, 19151856, 19782828, 19802016, 20747844, 21811836, 23160384, 23629489, 24348096, 25535808, 26377104, 26402688, 27663792, 29082448, 29674242, 31121766, 32717754, 35169472, 36522144, 36885056, 38303712, 39565656, 39604032, 41495688, 43623672, 46320768, 47258978, 48696192, 49076631, 51071616, 52754208, 55327584, 58164896, 59348484, 62243532, 65435508, 70338944, 70888467, 73044288, 73770112, 76607424, 79131312, 79208064, 82991376, 87247344, 94517956, 98153262, 105508416, 110655168, 116329792, 118696968, 124487064, 130871016, 141776934, 146088576, 153214848, 158262624, 165982752, 174494688, 189035912, 196306524, 211016832, 212665401, 221310336, 232659584, 237393936, 248974128, 261742032, 283553868, 316525248, 331965504, 348989376, 378071824, 392613048, 425330802, 474787872, 497948256, 523484064, 567107736, 633050496, 637996203, 663931008, 697978752, 756143648, 785226096, 850661604, 949575744, 995896512, 1046968128, 1134215472, 1275992406, 1512287296, 1570452192, 1701323208, 1899151488, 1991793024, 2093936256, 2268430944, 2551984812, 3024574592, 3140904384, 3402646416, 4536861888, 5103969624, 6281808768, 6805292832, 9073723776, 10207939248, 13610585664, 20415878496, 27221171328, 40831756992, 81663513984]

約数ペア:

[(1, 81663513984), (2, 40831756992), (3, 27221171328), (4, 20415878496), (6, 13610585664), (8, 10207939248), (9, 9073723776), (12, 6805292832), (13, 6281808768), (16, 5103969624), (18, 4536861888), (24, 3402646416), (26, 3140904384), (27, 3024574592), (32, 2551984812), (36, 2268430944), (39, 2093936256), (41, 1991793024), (43, 1899151488), (48, 1701323208), (52, 1570452192), (54, 1512287296), (64, 1275992406), (72, 1134215472), (78, 1046968128), (82, 995896512), (86, 949575744), (96, 850661604), (104, 785226096), (108, 756143648), (117, 697978752), (123, 663931008), (128, 637996203), (129, 633050496), (144, 567107736), (156, 523484064), (164, 497948256), (172, 474787872), (192, 425330802), (208, 392613048), (216, 378071824), (234, 348989376), (246, 331965504), (258, 316525248), (288, 283553868), (312, 261742032), (328, 248974128), (344, 237393936), (351, 232659584), (369, 221310336), (384, 212665401), (387, 211016832), (416, 196306524), (432, 189035912), (468, 174494688), (492, 165982752), (516, 158262624), (533, 153214848), (559, 146088576), (576, 141776934), (624, 130871016), (656, 124487064), (688, 118696968), (702, 116329792), (738, 110655168), (774, 105508416), (832, 98153262), (864, 94517956), (936, 87247344), (984, 82991376), (1031, 79208064), (1032, 79131312), (1066, 76607424), (1107, 73770112), (1118, 73044288), (1152, 70888467), (1161, 70338944), (1248, 65435508), (1312, 62243532), (1376, 59348484), (1404, 58164896), (1476, 55327584), (1548, 52754208), (1599, 51071616), (1664, 49076631), (1677, 48696192), (1728, 47258978), (1763, 46320768), (1872, 43623672), (1968, 41495688), (2062, 39604032), (2064, 39565656), (2132, 38303712), (2214, 36885056), (2236, 36522144), (2322, 35169472), (2496, 32717754), (2624, 31121766), (2752, 29674242), (2808, 29082448), (2952, 27663792), (3093, 26402688), (3096, 26377104), (3198, 25535808), (3354, 24348096), (3456, 23629489), (3526, 23160384), (3744, 21811836), (3936, 20747844), (4124, 19802016), (4128, 19782828), (4264, 19151856), (4428, 18442528), (4472, 18261072), (4644, 17584736), (4797, 17023872), (4992, 16358877), (5031, 16232064), (5248, 15560883), (5289, 15440256), (5504, 14837121), (5616, 14541224), (5904, 13831896), (6186, 13201344), (6192, 13188552), (6396, 12767904), (6708, 12174048), (7052, 11580192), (7488, 10905918), (7872, 10373922), (8248, 9901008), (8256, 9891414), (8528, 9575928), (8856, 9221264), (8944, 9130536), (9279, 8800896), (9288, 8792368), (9594, 8511936), (10062, 8116032), (10578, 7720128), (11232, 7270612), (11808, 6915948), (12372, 6600672), (12384, 6594276), (12792, 6383952), (13403, 6092928), (13416, 6087024), (14104, 5790096), (14391, 5674624), (14976, 5452959), (15093, 5410688), (15744, 5186961), (15867, 5146752), (16496, 4950504), (16512, 4945707), (17056, 4787964), (17712, 4610632), (17888, 4565268), (18558, 4400448), (18576, 4396184), (19188, 4255968), (20124, 4058016), (21156, 3860064), (22464, 3635306), (22919, 3563136), (23616, 3457974), (24744, 3300336), (24768, 3297138), (25584, 3191976), (26806, 3046464), (26832, 3043512), (27837, 2933632), (28208, 2895048), (28782, 2837312), (30186, 2705344), (31734, 2573376), (32992, 2475252), (34112, 2393982), (35424, 2305316), (35776, 2282634), (37116, 2200224), (37152, 2198092), (38376, 2127984), (40209, 2030976), (40248, 2029008), (42271, 1931904), (42312, 1930032), (44333, 1842048), (44928, 1817653), (45838, 1781568), (47232, 1728987), (47601, 1715584), (49488, 1650168), (49536, 1648569), (51168, 1595988), (53612, 1523232), (53664, 1521756), (55674, 1466816), (56416, 1447524), (57564, 1418656), (60372, 1352672), (63468, 1286688), (65984, 1237626), (68224, 1196991), (68757, 1187712), (70848, 1152658), (71552, 1141317), (74232, 1100112), (74304, 1099046), (76752, 1063992), (80418, 1015488), (80496, 1014504), (84542, 965952), (84624, 965016), (88666, 921024), (91676, 890784), (95202, 857792), (98976, 825084), (102336, 797994), (107224, 761616), (107328, 760878), (111348, 733408), (112832, 723762), (115128, 709328), (120627, 676992), (120744, 676336), (126813, 643968), (126936, 643344), (131968, 618813), (132999, 614016), (137514, 593856), (141696, 576329), (148464, 550056), (148608, 549523), (153504, 531996), (160836, 507744), (160992, 507252), (169084, 482976), (169248, 482508), (177332, 460512), (183352, 445392), (190404, 428896), (197952, 412542), (204672, 398997), (206271, 395904), (214448, 380808), (214656, 380439), (222696, 366704), (225664, 361881), (230256, 354664), (241254, 338496), (241488, 338168), (253626, 321984), (253872, 321672), (265998, 307008), (275028, 296928)]