68241712

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 172770192

約数和(自身を除く): 104528480

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 49, 56, 77, 82, 88, 98, 112, 154, 164, 176, 193, 196, 287, 308, 328, 386, 392, 451, 539, 574, 616, 656, 772, 784, 902, 1078, 1148, 1232, 1351, 1544, 1804, 2009, 2123, 2156, 2296, 2702, 3088, 3157, 3608, 4018, 4246, 4312, 4592, 5404, 6314, 7216, 7913, 8036, 8492, 8624, 9457, 10808, 12628, 14861, 15826, 16072, 16984, 18914, 21616, 22099, 25256, 29722, 31652, 32144, 33968, 37828, 44198, 50512, 55391, 59444, 63304, 75656, 87043, 88396, 104027, 110782, 118888, 126608, 151312, 174086, 176792, 208054, 221564, 237776, 348172, 353584, 387737, 416108, 443128, 609301, 696344, 775474, 832216, 886256, 1218602, 1392688, 1550948, 1664432, 2437204, 3101896, 4265107, 4874408, 6203792, 8530214, 9748816, 17060428, 34120856, 68241712]

約数ペア:

[(1, 68241712), (2, 34120856), (4, 17060428), (7, 9748816), (8, 8530214), (11, 6203792), (14, 4874408), (16, 4265107), (22, 3101896), (28, 2437204), (41, 1664432), (44, 1550948), (49, 1392688), (56, 1218602), (77, 886256), (82, 832216), (88, 775474), (98, 696344), (112, 609301), (154, 443128), (164, 416108), (176, 387737), (193, 353584), (196, 348172), (287, 237776), (308, 221564), (328, 208054), (386, 176792), (392, 174086), (451, 151312), (539, 126608), (574, 118888), (616, 110782), (656, 104027), (772, 88396), (784, 87043), (902, 75656), (1078, 63304), (1148, 59444), (1232, 55391), (1351, 50512), (1544, 44198), (1804, 37828), (2009, 33968), (2123, 32144), (2156, 31652), (2296, 29722), (2702, 25256), (3088, 22099), (3157, 21616), (3608, 18914), (4018, 16984), (4246, 16072), (4312, 15826), (4592, 14861), (5404, 12628), (6314, 10808), (7216, 9457), (7913, 8624), (8036, 8492)]