78981813888

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1$

素因数の和:1155

約数の個数: 256

約数和(自身を含む): 222029552640

約数和(自身を除く): 143047738752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 97, 124, 128, 146, 186, 192, 194, 219, 248, 291, 292, 372, 384, 388, 438, 496, 582, 584, 744, 776, 876, 937, 992, 1164, 1168, 1488, 1552, 1752, 1874, 1984, 2263, 2328, 2336, 2811, 2976, 3007, 3104, 3504, 3748, 3968, 4526, 4656, 4672, 5622, 5952, 6014, 6208, 6789, 7008, 7081, 7496, 9021, 9052, 9312, 9344, 11244, 11904, 12028, 12416, 13578, 14016, 14162, 14992, 18042, 18104, 18624, 21243, 22488, 24056, 27156, 28032, 28324, 29047, 29984, 36084, 36208, 37248, 42486, 44976, 48112, 54312, 56648, 58094, 59968, 68401, 72168, 72416, 84972, 87141, 89952, 90889, 96224, 108624, 113296, 116188, 119936, 136802, 144336, 144832, 169944, 174282, 179904, 181778, 192448, 205203, 217248, 219511, 226592, 232376, 272667, 273604, 288672, 289664, 339888, 348564, 359808, 363556, 384896, 410406, 434496, 439022, 453184, 464752, 545334, 547208, 577344, 658533, 679776, 697128, 727112, 820812, 868992, 878044, 906368, 929504, 1090668, 1094416, 1154688, 1317066, 1359552, 1394256, 1454224, 1641624, 1756088, 1859008, 2120431, 2181336, 2188832, 2634132, 2719104, 2788512, 2817559, 2908448, 3283248, 3512176, 3718016, 4240862, 4362672, 4377664, 5268264, 5577024, 5635118, 5816896, 6361293, 6566496, 6634897, 7024352, 8452677, 8481724, 8725344, 8755328, 10536528, 11154048, 11270236, 11633792, 12722586, 13132992, 13269794, 14048704, 16905354, 16963448, 17450688, 19904691, 21073056, 22540472, 25445172, 26265984, 26539588, 28097408, 33810708, 33926896, 34901376, 39809382, 42146112, 45080944, 50890344, 53079176, 67621416, 67853792, 79618764, 84292224, 90161888, 101780688, 106158352, 135242832, 135707584, 159237528, 180323776, 203561376, 205681807, 212316704, 270485664, 271415168, 318475056, 360647552, 407122752, 411363614, 424633408, 540971328, 617045421, 636950112, 814245504, 822727228, 849266816, 1081942656, 1234090842, 1273900224, 1645454456, 2468181684, 2547800448, 3290908912, 4936363368, 6581817824, 9872726736, 13163635648, 19745453472, 26327271296, 39490906944, 78981813888]

約数ペア:

[(1, 78981813888), (2, 39490906944), (3, 26327271296), (4, 19745453472), (6, 13163635648), (8, 9872726736), (12, 6581817824), (16, 4936363368), (24, 3290908912), (31, 2547800448), (32, 2468181684), (48, 1645454456), (62, 1273900224), (64, 1234090842), (73, 1081942656), (93, 849266816), (96, 822727228), (97, 814245504), (124, 636950112), (128, 617045421), (146, 540971328), (186, 424633408), (192, 411363614), (194, 407122752), (219, 360647552), (248, 318475056), (291, 271415168), (292, 270485664), (372, 212316704), (384, 205681807), (388, 203561376), (438, 180323776), (496, 159237528), (582, 135707584), (584, 135242832), (744, 106158352), (776, 101780688), (876, 90161888), (937, 84292224), (992, 79618764), (1164, 67853792), (1168, 67621416), (1488, 53079176), (1552, 50890344), (1752, 45080944), (1874, 42146112), (1984, 39809382), (2263, 34901376), (2328, 33926896), (2336, 33810708), (2811, 28097408), (2976, 26539588), (3007, 26265984), (3104, 25445172), (3504, 22540472), (3748, 21073056), (3968, 19904691), (4526, 17450688), (4656, 16963448), (4672, 16905354), (5622, 14048704), (5952, 13269794), (6014, 13132992), (6208, 12722586), (6789, 11633792), (7008, 11270236), (7081, 11154048), (7496, 10536528), (9021, 8755328), (9052, 8725344), (9312, 8481724), (9344, 8452677), (11244, 7024352), (11904, 6634897), (12028, 6566496), (12416, 6361293), (13578, 5816896), (14016, 5635118), (14162, 5577024), (14992, 5268264), (18042, 4377664), (18104, 4362672), (18624, 4240862), (21243, 3718016), (22488, 3512176), (24056, 3283248), (27156, 2908448), (28032, 2817559), (28324, 2788512), (29047, 2719104), (29984, 2634132), (36084, 2188832), (36208, 2181336), (37248, 2120431), (42486, 1859008), (44976, 1756088), (48112, 1641624), (54312, 1454224), (56648, 1394256), (58094, 1359552), (59968, 1317066), (68401, 1154688), (72168, 1094416), (72416, 1090668), (84972, 929504), (87141, 906368), (89952, 878044), (90889, 868992), (96224, 820812), (108624, 727112), (113296, 697128), (116188, 679776), (119936, 658533), (136802, 577344), (144336, 547208), (144832, 545334), (169944, 464752), (174282, 453184), (179904, 439022), (181778, 434496), (192448, 410406), (205203, 384896), (217248, 363556), (219511, 359808), (226592, 348564), (232376, 339888), (272667, 289664), (273604, 288672)]