77905296

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:270

約数の個数: 180

約数和(自身を含む): 259204764

約数和(自身を除く): 181299468

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 61, 63, 72, 84, 98, 112, 122, 126, 144, 147, 168, 181, 183, 196, 244, 252, 294, 336, 362, 366, 392, 427, 441, 488, 504, 543, 549, 588, 724, 732, 784, 854, 882, 976, 1008, 1086, 1098, 1176, 1267, 1281, 1448, 1464, 1629, 1708, 1764, 2172, 2196, 2352, 2534, 2562, 2896, 2928, 2989, 3258, 3416, 3528, 3801, 3843, 4344, 4392, 5068, 5124, 5978, 6516, 6832, 7056, 7602, 7686, 8688, 8784, 8869, 8967, 10136, 10248, 11041, 11403, 11956, 13032, 15204, 15372, 17738, 17934, 20272, 20496, 22082, 22806, 23912, 26064, 26607, 26901, 30408, 30744, 33123, 35476, 35868, 44164, 45612, 47824, 53214, 53802, 60816, 61488, 66246, 70952, 71736, 77287, 79821, 88328, 91224, 99369, 106428, 107604, 132492, 141904, 143472, 154574, 159642, 176656, 182448, 198738, 212856, 215208, 231861, 264984, 309148, 319284, 397476, 425712, 430416, 463722, 529968, 541009, 618296, 638568, 695583, 794952, 927444, 1082018, 1236592, 1277136, 1391166, 1589904, 1623027, 1854888, 2164036, 2782332, 3246054, 3709776, 4328072, 4869081, 5564664, 6492108, 8656144, 9738162, 11129328, 12984216, 19476324, 25968432, 38952648, 77905296]

約数ペア:

[(1, 77905296), (2, 38952648), (3, 25968432), (4, 19476324), (6, 12984216), (7, 11129328), (8, 9738162), (9, 8656144), (12, 6492108), (14, 5564664), (16, 4869081), (18, 4328072), (21, 3709776), (24, 3246054), (28, 2782332), (36, 2164036), (42, 1854888), (48, 1623027), (49, 1589904), (56, 1391166), (61, 1277136), (63, 1236592), (72, 1082018), (84, 927444), (98, 794952), (112, 695583), (122, 638568), (126, 618296), (144, 541009), (147, 529968), (168, 463722), (181, 430416), (183, 425712), (196, 397476), (244, 319284), (252, 309148), (294, 264984), (336, 231861), (362, 215208), (366, 212856), (392, 198738), (427, 182448), (441, 176656), (488, 159642), (504, 154574), (543, 143472), (549, 141904), (588, 132492), (724, 107604), (732, 106428), (784, 99369), (854, 91224), (882, 88328), (976, 79821), (1008, 77287), (1086, 71736), (1098, 70952), (1176, 66246), (1267, 61488), (1281, 60816), (1448, 53802), (1464, 53214), (1629, 47824), (1708, 45612), (1764, 44164), (2172, 35868), (2196, 35476), (2352, 33123), (2534, 30744), (2562, 30408), (2896, 26901), (2928, 26607), (2989, 26064), (3258, 23912), (3416, 22806), (3528, 22082), (3801, 20496), (3843, 20272), (4344, 17934), (4392, 17738), (5068, 15372), (5124, 15204), (5978, 13032), (6516, 11956), (6832, 11403), (7056, 11041), (7602, 10248), (7686, 10136), (8688, 8967), (8784, 8869)]