85718248

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 207005760

約数和(自身を除く): 121287512

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 103, 154, 193, 196, 206, 308, 386, 392, 412, 539, 616, 721, 772, 824, 1078, 1133, 1351, 1442, 1544, 2123, 2156, 2266, 2702, 2884, 4246, 4312, 4532, 5047, 5404, 5768, 7931, 8492, 9064, 9457, 10094, 10808, 14861, 15862, 16984, 18914, 19879, 20188, 29722, 31724, 37828, 39758, 40376, 55517, 59444, 63448, 75656, 79516, 104027, 111034, 118888, 139153, 159032, 208054, 218669, 222068, 278306, 416108, 437338, 444136, 556612, 832216, 874676, 974071, 1113224, 1530683, 1749352, 1948142, 3061366, 3896284, 6122732, 7792568, 10714781, 12245464, 21429562, 42859124, 85718248]

約数ペア:

[(1, 85718248), (2, 42859124), (4, 21429562), (7, 12245464), (8, 10714781), (11, 7792568), (14, 6122732), (22, 3896284), (28, 3061366), (44, 1948142), (49, 1749352), (56, 1530683), (77, 1113224), (88, 974071), (98, 874676), (103, 832216), (154, 556612), (193, 444136), (196, 437338), (206, 416108), (308, 278306), (386, 222068), (392, 218669), (412, 208054), (539, 159032), (616, 139153), (721, 118888), (772, 111034), (824, 104027), (1078, 79516), (1133, 75656), (1351, 63448), (1442, 59444), (1544, 55517), (2123, 40376), (2156, 39758), (2266, 37828), (2702, 31724), (2884, 29722), (4246, 20188), (4312, 19879), (4532, 18914), (5047, 16984), (5404, 15862), (5768, 14861), (7931, 10808), (8492, 10094), (9064, 9457)]