81108453816

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:369

約数の個数: 480

約数和(自身を含む): 259790010480

約数和(自身を除く): 178681556664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 43, 52, 54, 62, 72, 78, 81, 86, 93, 104, 108, 117, 124, 129, 156, 162, 172, 186, 216, 233, 234, 248, 258, 279, 312, 324, 344, 351, 372, 387, 403, 466, 468, 516, 558, 559, 648, 699, 702, 744, 774, 806, 837, 932, 936, 961, 1032, 1053, 1116, 1118, 1161, 1209, 1333, 1398, 1404, 1548, 1612, 1674, 1677, 1864, 1922, 2097, 2106, 2232, 2236, 2322, 2418, 2511, 2666, 2796, 2808, 2883, 3029, 3096, 3224, 3348, 3354, 3483, 3627, 3844, 3999, 4194, 4212, 4472, 4644, 4836, 5022, 5031, 5332, 5592, 5766, 6058, 6291, 6696, 6708, 6966, 7223, 7254, 7688, 7998, 8388, 8424, 8649, 9087, 9288, 9672, 10019, 10044, 10062, 10664, 10881, 11532, 11997, 12116, 12493, 12582, 13416, 13932, 14446, 14508, 15093, 15996, 16776, 17298, 17329, 18174, 18873, 20038, 20088, 20124, 21669, 21762, 23064, 23994, 24232, 24986, 25164, 25947, 27261, 27864, 28892, 29016, 30057, 30186, 31992, 32643, 34596, 34658, 35991, 36348, 37479, 37746, 40076, 40248, 41323, 43338, 43524, 45279, 47988, 49972, 50328, 51894, 51987, 54522, 57784, 60114, 60372, 65007, 65286, 69192, 69316, 71982, 72696, 74958, 75492, 77841, 80152, 81783, 82646, 86676, 87048, 90171, 90558, 93899, 95976, 99944, 103788, 103974, 107973, 109044, 112437, 120228, 120744, 123969, 130014, 130247, 130572, 138632, 143964, 149916, 150984, 155682, 155961, 163566, 165292, 173352, 180342, 181116, 187798, 195021, 207576, 207948, 215946, 218088, 223913, 224874, 240456, 245349, 247938, 260028, 260494, 261144, 270513, 281697, 287928, 299832, 310589, 311364, 311922, 327132, 330584, 337311, 360684, 362232, 371907, 375596, 390042, 390741, 415896, 431892, 447826, 449748, 467883, 490698, 495876, 520056, 520988, 537199, 541026, 563394, 585063, 621178, 622728, 623844, 654264, 671739, 674622, 721368, 743814, 751192, 780084, 781482, 811539, 845091, 863784, 895652, 899496, 931767, 935766, 981396, 991752, 1011933, 1041976, 1074398, 1082052, 1115721, 1126788, 1170126, 1172223, 1242356, 1247688, 1343478, 1349244, 1403649, 1487628, 1560168, 1562964, 1611597, 1623078, 1690182, 1791304, 1863534, 1871532, 1962792, 2015217, 2023866, 2148796, 2164104, 2231442, 2253576, 2340252, 2344446, 2484712, 2535273, 2686956, 2698488, 2795301, 2807298, 2910869, 2975256, 3125928, 3223194, 3246156, 3347163, 3380364, 3516669, 3727068, 3743064, 4030434, 4037657, 4047732, 4297592, 4462884, 4680504, 4688892, 4834791, 5070546, 5373912, 5590602, 5614596, 5821738, 6045651, 6446388, 6492312, 6694326, 6760728, 7033338, 7454136, 7605819, 8060868, 8075314, 8095464, 8385903, 8732607, 8925768, 9377784, 9628259, 9669582, 10141092, 10550007, 11181204, 11229192, 11643476, 12091302, 12112971, 12892776, 13388652, 14066676, 14504373, 15211638, 16121736, 16150628, 16771806, 17465214, 18136953, 19256518, 19339164, 20282184, 21100014, 22362408, 23286952, 24182604, 24225942, 25157709, 26197821, 26777304, 28133352, 28884777, 29008746, 30423276, 32301256, 33543612, 34930428, 36273906, 36338913, 38513036, 38678328, 42200028, 43513119, 48365208, 48451884, 50315418, 52395642, 57769554, 58017492, 60846552, 67087224, 69860856, 72547812, 72677826, 77026072, 78593463, 84400056, 86654331, 87026238, 96903768, 100630836, 104791284, 109016739, 115539108, 116034984, 125167367, 145095624, 145355652, 157186926, 173308662, 174052476, 201261672, 209582568, 218033478, 231078216, 235780389, 250334734, 259962993, 290711304, 314373852, 327050217, 346617324, 348104952, 375502101, 436066956, 471560778, 500669468, 519925986, 628747704, 654100434, 693234648, 751004202, 779888979, 872133912, 943121556, 1001338936, 1039851972, 1126506303, 1308200868, 1502008404, 1559777958, 1886243112, 2079703944, 2253012606, 2616401736, 3004016808, 3119555916, 3379518909, 4506025212, 6239111832, 6759037818, 9012050424, 10138556727, 13518075636, 20277113454, 27036151272, 40554226908, 81108453816]

約数ペア:

[(1, 81108453816), (2, 40554226908), (3, 27036151272), (4, 20277113454), (6, 13518075636), (8, 10138556727), (9, 9012050424), (12, 6759037818), (13, 6239111832), (18, 4506025212), (24, 3379518909), (26, 3119555916), (27, 3004016808), (31, 2616401736), (36, 2253012606), (39, 2079703944), (43, 1886243112), (52, 1559777958), (54, 1502008404), (62, 1308200868), (72, 1126506303), (78, 1039851972), (81, 1001338936), (86, 943121556), (93, 872133912), (104, 779888979), (108, 751004202), (117, 693234648), (124, 654100434), (129, 628747704), (156, 519925986), (162, 500669468), (172, 471560778), (186, 436066956), (216, 375502101), (233, 348104952), (234, 346617324), (248, 327050217), (258, 314373852), (279, 290711304), (312, 259962993), (324, 250334734), (344, 235780389), (351, 231078216), (372, 218033478), (387, 209582568), (403, 201261672), (466, 174052476), (468, 173308662), (516, 157186926), (558, 145355652), (559, 145095624), (648, 125167367), (699, 116034984), (702, 115539108), (744, 109016739), (774, 104791284), (806, 100630836), (837, 96903768), (932, 87026238), (936, 86654331), (961, 84400056), (1032, 78593463), (1053, 77026072), (1116, 72677826), (1118, 72547812), (1161, 69860856), (1209, 67087224), (1333, 60846552), (1398, 58017492), (1404, 57769554), (1548, 52395642), (1612, 50315418), (1674, 48451884), (1677, 48365208), (1864, 43513119), (1922, 42200028), (2097, 38678328), (2106, 38513036), (2232, 36338913), (2236, 36273906), (2322, 34930428), (2418, 33543612), (2511, 32301256), (2666, 30423276), (2796, 29008746), (2808, 28884777), (2883, 28133352), (3029, 26777304), (3096, 26197821), (3224, 25157709), (3348, 24225942), (3354, 24182604), (3483, 23286952), (3627, 22362408), (3844, 21100014), (3999, 20282184), (4194, 19339164), (4212, 19256518), (4472, 18136953), (4644, 17465214), (4836, 16771806), (5022, 16150628), (5031, 16121736), (5332, 15211638), (5592, 14504373), (5766, 14066676), (6058, 13388652), (6291, 12892776), (6696, 12112971), (6708, 12091302), (6966, 11643476), (7223, 11229192), (7254, 11181204), (7688, 10550007), (7998, 10141092), (8388, 9669582), (8424, 9628259), (8649, 9377784), (9087, 8925768), (9288, 8732607), (9672, 8385903), (10019, 8095464), (10044, 8075314), (10062, 8060868), (10664, 7605819), (10881, 7454136), (11532, 7033338), (11997, 6760728), (12116, 6694326), (12493, 6492312), (12582, 6446388), (13416, 6045651), (13932, 5821738), (14446, 5614596), (14508, 5590602), (15093, 5373912), (15996, 5070546), (16776, 4834791), (17298, 4688892), (17329, 4680504), (18174, 4462884), (18873, 4297592), (20038, 4047732), (20088, 4037657), (20124, 4030434), (21669, 3743064), (21762, 3727068), (23064, 3516669), (23994, 3380364), (24232, 3347163), (24986, 3246156), (25164, 3223194), (25947, 3125928), (27261, 2975256), (27864, 2910869), (28892, 2807298), (29016, 2795301), (30057, 2698488), (30186, 2686956), (31992, 2535273), (32643, 2484712), (34596, 2344446), (34658, 2340252), (35991, 2253576), (36348, 2231442), (37479, 2164104), (37746, 2148796), (40076, 2023866), (40248, 2015217), (41323, 1962792), (43338, 1871532), (43524, 1863534), (45279, 1791304), (47988, 1690182), (49972, 1623078), (50328, 1611597), (51894, 1562964), (51987, 1560168), (54522, 1487628), (57784, 1403649), (60114, 1349244), (60372, 1343478), (65007, 1247688), (65286, 1242356), (69192, 1172223), (69316, 1170126), (71982, 1126788), (72696, 1115721), (74958, 1082052), (75492, 1074398), (77841, 1041976), (80152, 1011933), (81783, 991752), (82646, 981396), (86676, 935766), (87048, 931767), (90171, 899496), (90558, 895652), (93899, 863784), (95976, 845091), (99944, 811539), (103788, 781482), (103974, 780084), (107973, 751192), (109044, 743814), (112437, 721368), (120228, 674622), (120744, 671739), (123969, 654264), (130014, 623844), (130247, 622728), (130572, 621178), (138632, 585063), (143964, 563394), (149916, 541026), (150984, 537199), (155682, 520988), (155961, 520056), (163566, 495876), (165292, 490698), (173352, 467883), (180342, 449748), (181116, 447826), (187798, 431892), (195021, 415896), (207576, 390741), (207948, 390042), (215946, 375596), (218088, 371907), (223913, 362232), (224874, 360684), (240456, 337311), (245349, 330584), (247938, 327132), (260028, 311922), (260494, 311364), (261144, 310589), (270513, 299832), (281697, 287928)]