77556864

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 267125760

約数和(自身を除く): 189568896

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 43, 44, 48, 56, 61, 64, 66, 77, 84, 86, 88, 96, 112, 122, 128, 129, 132, 154, 168, 172, 176, 183, 192, 224, 231, 244, 258, 264, 301, 308, 336, 344, 352, 366, 384, 427, 448, 462, 473, 488, 516, 528, 602, 616, 671, 672, 688, 704, 732, 854, 896, 903, 924, 946, 976, 1032, 1056, 1204, 1232, 1281, 1342, 1344, 1376, 1408, 1419, 1464, 1708, 1806, 1848, 1892, 1952, 2013, 2064, 2112, 2408, 2464, 2562, 2623, 2684, 2688, 2752, 2838, 2928, 3311, 3416, 3612, 3696, 3784, 3904, 4026, 4128, 4224, 4697, 4816, 4928, 5124, 5246, 5368, 5504, 5676, 5856, 6622, 6832, 7224, 7392, 7568, 7808, 7869, 8052, 8256, 9394, 9632, 9856, 9933, 10248, 10492, 10736, 11352, 11712, 13244, 13664, 14091, 14448, 14784, 15136, 15738, 16104, 16512, 18361, 18788, 19264, 19866, 20496, 20984, 21472, 22704, 23424, 26488, 27328, 28182, 28853, 28896, 29568, 30272, 31476, 32208, 36722, 37576, 38528, 39732, 40992, 41968, 42944, 45408, 52976, 54656, 55083, 56364, 57706, 57792, 60544, 62952, 64416, 73444, 75152, 79464, 81984, 83936, 85888, 86559, 90816, 105952, 110166, 112728, 115412, 115584, 125904, 128832, 146888, 150304, 158928, 163968, 167872, 173118, 181632, 201971, 211904, 220332, 225456, 230824, 251808, 257664, 293776, 300608, 317856, 335744, 346236, 403942, 423808, 440664, 450912, 461648, 503616, 587552, 601216, 605913, 635712, 692472, 807884, 881328, 901824, 923296, 1007232, 1175104, 1211826, 1271424, 1384944, 1615768, 1762656, 1803648, 1846592, 2350208, 2423652, 2769888, 3231536, 3525312, 3693184, 4847304, 5539776, 6463072, 7050624, 9694608, 11079552, 12926144, 19389216, 25852288, 38778432, 77556864]

約数ペア:

[(1, 77556864), (2, 38778432), (3, 25852288), (4, 19389216), (6, 12926144), (7, 11079552), (8, 9694608), (11, 7050624), (12, 6463072), (14, 5539776), (16, 4847304), (21, 3693184), (22, 3525312), (24, 3231536), (28, 2769888), (32, 2423652), (33, 2350208), (42, 1846592), (43, 1803648), (44, 1762656), (48, 1615768), (56, 1384944), (61, 1271424), (64, 1211826), (66, 1175104), (77, 1007232), (84, 923296), (86, 901824), (88, 881328), (96, 807884), (112, 692472), (122, 635712), (128, 605913), (129, 601216), (132, 587552), (154, 503616), (168, 461648), (172, 450912), (176, 440664), (183, 423808), (192, 403942), (224, 346236), (231, 335744), (244, 317856), (258, 300608), (264, 293776), (301, 257664), (308, 251808), (336, 230824), (344, 225456), (352, 220332), (366, 211904), (384, 201971), (427, 181632), (448, 173118), (462, 167872), (473, 163968), (488, 158928), (516, 150304), (528, 146888), (602, 128832), (616, 125904), (671, 115584), (672, 115412), (688, 112728), (704, 110166), (732, 105952), (854, 90816), (896, 86559), (903, 85888), (924, 83936), (946, 81984), (976, 79464), (1032, 75152), (1056, 73444), (1204, 64416), (1232, 62952), (1281, 60544), (1342, 57792), (1344, 57706), (1376, 56364), (1408, 55083), (1419, 54656), (1464, 52976), (1708, 45408), (1806, 42944), (1848, 41968), (1892, 40992), (1952, 39732), (2013, 38528), (2064, 37576), (2112, 36722), (2408, 32208), (2464, 31476), (2562, 30272), (2623, 29568), (2684, 28896), (2688, 28853), (2752, 28182), (2838, 27328), (2928, 26488), (3311, 23424), (3416, 22704), (3612, 21472), (3696, 20984), (3784, 20496), (3904, 19866), (4026, 19264), (4128, 18788), (4224, 18361), (4697, 16512), (4816, 16104), (4928, 15738), (5124, 15136), (5246, 14784), (5368, 14448), (5504, 14091), (5676, 13664), (5856, 13244), (6622, 11712), (6832, 11352), (7224, 10736), (7392, 10492), (7568, 10248), (7808, 9933), (7869, 9856), (8052, 9632), (8256, 9394)]