79905672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 288

約数和(自身を含む): 288100800

約数和(自身を除く): 208195128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 29, 33, 36, 42, 44, 49, 56, 58, 63, 66, 71, 72, 77, 84, 87, 88, 98, 99, 116, 126, 132, 142, 147, 154, 168, 174, 196, 198, 203, 213, 231, 232, 252, 261, 264, 284, 294, 308, 319, 348, 392, 396, 406, 426, 441, 462, 497, 504, 522, 539, 568, 588, 609, 616, 638, 639, 693, 696, 781, 792, 812, 852, 882, 924, 957, 994, 1044, 1078, 1176, 1218, 1276, 1278, 1386, 1421, 1491, 1562, 1617, 1624, 1704, 1764, 1827, 1848, 1914, 1988, 2059, 2088, 2156, 2233, 2343, 2436, 2552, 2556, 2772, 2842, 2871, 2982, 3124, 3234, 3479, 3528, 3654, 3828, 3976, 4118, 4263, 4312, 4466, 4473, 4686, 4851, 4872, 5112, 5467, 5544, 5684, 5742, 5964, 6177, 6248, 6468, 6699, 6958, 7029, 7308, 7656, 8236, 8526, 8932, 8946, 9372, 9702, 10437, 10934, 11368, 11484, 11928, 12354, 12789, 12936, 13398, 13916, 14058, 14413, 14616, 15631, 16401, 16472, 17052, 17864, 17892, 18531, 18744, 19404, 20097, 20874, 21868, 22649, 22968, 24708, 25578, 26796, 27832, 28116, 28826, 31262, 31311, 32802, 34104, 35784, 37062, 38269, 38808, 40194, 41748, 43239, 43736, 45298, 46893, 49203, 49416, 51156, 53592, 56232, 57652, 62524, 62622, 65604, 67947, 74124, 76538, 80388, 83496, 86478, 90596, 93786, 98406, 100891, 102312, 114807, 115304, 125048, 125244, 129717, 131208, 135894, 140679, 148248, 153076, 158543, 160776, 172956, 181192, 187572, 196812, 201782, 203841, 229614, 250488, 259434, 271788, 281358, 302673, 306152, 317086, 344421, 345912, 375144, 393624, 403564, 407682, 459228, 475629, 518868, 543576, 562716, 605346, 634172, 688842, 807128, 815364, 908019, 918456, 951258, 1037736, 1109801, 1125432, 1210692, 1268344, 1377684, 1426887, 1630728, 1816038, 1902516, 2219602, 2421384, 2755368, 2853774, 3329403, 3632076, 3805032, 4439204, 5707548, 6658806, 7264152, 8878408, 9988209, 11415096, 13317612, 19976418, 26635224, 39952836, 79905672]

約数ペア:

[(1, 79905672), (2, 39952836), (3, 26635224), (4, 19976418), (6, 13317612), (7, 11415096), (8, 9988209), (9, 8878408), (11, 7264152), (12, 6658806), (14, 5707548), (18, 4439204), (21, 3805032), (22, 3632076), (24, 3329403), (28, 2853774), (29, 2755368), (33, 2421384), (36, 2219602), (42, 1902516), (44, 1816038), (49, 1630728), (56, 1426887), (58, 1377684), (63, 1268344), (66, 1210692), (71, 1125432), (72, 1109801), (77, 1037736), (84, 951258), (87, 918456), (88, 908019), (98, 815364), (99, 807128), (116, 688842), (126, 634172), (132, 605346), (142, 562716), (147, 543576), (154, 518868), (168, 475629), (174, 459228), (196, 407682), (198, 403564), (203, 393624), (213, 375144), (231, 345912), (232, 344421), (252, 317086), (261, 306152), (264, 302673), (284, 281358), (294, 271788), (308, 259434), (319, 250488), (348, 229614), (392, 203841), (396, 201782), (406, 196812), (426, 187572), (441, 181192), (462, 172956), (497, 160776), (504, 158543), (522, 153076), (539, 148248), (568, 140679), (588, 135894), (609, 131208), (616, 129717), (638, 125244), (639, 125048), (693, 115304), (696, 114807), (781, 102312), (792, 100891), (812, 98406), (852, 93786), (882, 90596), (924, 86478), (957, 83496), (994, 80388), (1044, 76538), (1078, 74124), (1176, 67947), (1218, 65604), (1276, 62622), (1278, 62524), (1386, 57652), (1421, 56232), (1491, 53592), (1562, 51156), (1617, 49416), (1624, 49203), (1704, 46893), (1764, 45298), (1827, 43736), (1848, 43239), (1914, 41748), (1988, 40194), (2059, 38808), (2088, 38269), (2156, 37062), (2233, 35784), (2343, 34104), (2436, 32802), (2552, 31311), (2556, 31262), (2772, 28826), (2842, 28116), (2871, 27832), (2982, 26796), (3124, 25578), (3234, 24708), (3479, 22968), (3528, 22649), (3654, 21868), (3828, 20874), (3976, 20097), (4118, 19404), (4263, 18744), (4312, 18531), (4466, 17892), (4473, 17864), (4686, 17052), (4851, 16472), (4872, 16401), (5112, 15631), (5467, 14616), (5544, 14413), (5684, 14058), (5742, 13916), (5964, 13398), (6177, 12936), (6248, 12789), (6468, 12354), (6699, 11928), (6958, 11484), (7029, 11368), (7308, 10934), (7656, 10437), (8236, 9702), (8526, 9372), (8932, 8946)]