68407152

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 160

約数和(自身を含む): 207415296

約数和(自身を除く): 139008144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 43, 44, 46, 48, 66, 69, 86, 88, 92, 129, 131, 132, 138, 172, 176, 184, 253, 258, 262, 264, 276, 344, 368, 393, 473, 506, 516, 524, 528, 552, 688, 759, 786, 946, 989, 1012, 1032, 1048, 1104, 1419, 1441, 1518, 1572, 1892, 1978, 2024, 2064, 2096, 2838, 2882, 2967, 3013, 3036, 3144, 3784, 3956, 4048, 4323, 5633, 5676, 5764, 5934, 6026, 6072, 6288, 7568, 7912, 8646, 9039, 10879, 11266, 11352, 11528, 11868, 12052, 12144, 15824, 16899, 17292, 18078, 21758, 22532, 22704, 23056, 23736, 24104, 32637, 33143, 33798, 34584, 36156, 43516, 45064, 47472, 48208, 61963, 65274, 66286, 67596, 69168, 72312, 87032, 90128, 99429, 123926, 129559, 130548, 132572, 135192, 144624, 174064, 185889, 198858, 247852, 259118, 261096, 265144, 270384, 371778, 388677, 397716, 495704, 518236, 522192, 530288, 743556, 777354, 795432, 991408, 1036472, 1425149, 1487112, 1554708, 1590864, 2072944, 2850298, 2974224, 3109416, 4275447, 5700596, 6218832, 8550894, 11401192, 17101788, 22802384, 34203576, 68407152]

約数ペア:

[(1, 68407152), (2, 34203576), (3, 22802384), (4, 17101788), (6, 11401192), (8, 8550894), (11, 6218832), (12, 5700596), (16, 4275447), (22, 3109416), (23, 2974224), (24, 2850298), (33, 2072944), (43, 1590864), (44, 1554708), (46, 1487112), (48, 1425149), (66, 1036472), (69, 991408), (86, 795432), (88, 777354), (92, 743556), (129, 530288), (131, 522192), (132, 518236), (138, 495704), (172, 397716), (176, 388677), (184, 371778), (253, 270384), (258, 265144), (262, 261096), (264, 259118), (276, 247852), (344, 198858), (368, 185889), (393, 174064), (473, 144624), (506, 135192), (516, 132572), (524, 130548), (528, 129559), (552, 123926), (688, 99429), (759, 90128), (786, 87032), (946, 72312), (989, 69168), (1012, 67596), (1032, 66286), (1048, 65274), (1104, 61963), (1419, 48208), (1441, 47472), (1518, 45064), (1572, 43516), (1892, 36156), (1978, 34584), (2024, 33798), (2064, 33143), (2096, 32637), (2838, 24104), (2882, 23736), (2967, 23056), (3013, 22704), (3036, 22532), (3144, 21758), (3784, 18078), (3956, 17292), (4048, 16899), (4323, 15824), (5633, 12144), (5676, 12052), (5764, 11868), (5934, 11528), (6026, 11352), (6072, 11266), (6288, 10879), (7568, 9039), (7912, 8646)]