68245344

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 144

約数和(自身を含む): 210161952

約数和(自身を除く): 141916608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 53, 68, 72, 96, 102, 106, 136, 144, 153, 159, 204, 212, 263, 272, 288, 306, 318, 408, 424, 477, 526, 544, 612, 636, 789, 816, 848, 901, 954, 1052, 1224, 1272, 1578, 1632, 1696, 1802, 1908, 2104, 2367, 2448, 2544, 2703, 3156, 3604, 3816, 4208, 4471, 4734, 4896, 5088, 5406, 6312, 7208, 7632, 8109, 8416, 8942, 9468, 10812, 12624, 13413, 13939, 14416, 15264, 16218, 17884, 18936, 21624, 25248, 26826, 27878, 28832, 32436, 35768, 37872, 40239, 41817, 43248, 53652, 55756, 64872, 71536, 75744, 80478, 83634, 86496, 107304, 111512, 125451, 129744, 143072, 160956, 167268, 214608, 223024, 236963, 250902, 259488, 321912, 334536, 429216, 446048, 473926, 501804, 643824, 669072, 710889, 947852, 1003608, 1287648, 1338144, 1421778, 1895704, 2007216, 2132667, 2843556, 3791408, 4014432, 4265334, 5687112, 7582816, 8530668, 11374224, 17061336, 22748448, 34122672, 68245344]

約数ペア:

[(1, 68245344), (2, 34122672), (3, 22748448), (4, 17061336), (6, 11374224), (8, 8530668), (9, 7582816), (12, 5687112), (16, 4265334), (17, 4014432), (18, 3791408), (24, 2843556), (32, 2132667), (34, 2007216), (36, 1895704), (48, 1421778), (51, 1338144), (53, 1287648), (68, 1003608), (72, 947852), (96, 710889), (102, 669072), (106, 643824), (136, 501804), (144, 473926), (153, 446048), (159, 429216), (204, 334536), (212, 321912), (263, 259488), (272, 250902), (288, 236963), (306, 223024), (318, 214608), (408, 167268), (424, 160956), (477, 143072), (526, 129744), (544, 125451), (612, 111512), (636, 107304), (789, 86496), (816, 83634), (848, 80478), (901, 75744), (954, 71536), (1052, 64872), (1224, 55756), (1272, 53652), (1578, 43248), (1632, 41817), (1696, 40239), (1802, 37872), (1908, 35768), (2104, 32436), (2367, 28832), (2448, 27878), (2544, 26826), (2703, 25248), (3156, 21624), (3604, 18936), (3816, 17884), (4208, 16218), (4471, 15264), (4734, 14416), (4896, 13939), (5088, 13413), (5406, 12624), (6312, 10812), (7208, 9468), (7632, 8942), (8109, 8416)]