68974992

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 203112000

約数和(自身を除く): 134137008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 83, 87, 116, 144, 166, 174, 199, 232, 249, 261, 332, 348, 398, 464, 498, 522, 597, 664, 696, 747, 796, 996, 1044, 1194, 1328, 1392, 1494, 1592, 1791, 1992, 2088, 2388, 2407, 2988, 3184, 3582, 3984, 4176, 4776, 4814, 5771, 5976, 7164, 7221, 9552, 9628, 11542, 11952, 14328, 14442, 16517, 17313, 19256, 21663, 23084, 28656, 28884, 33034, 34626, 38512, 43326, 46168, 49551, 51939, 57768, 66068, 69252, 86652, 92336, 99102, 103878, 115536, 132136, 138504, 148653, 173304, 198204, 207756, 264272, 277008, 297306, 346608, 396408, 415512, 478993, 594612, 792816, 831024, 957986, 1189224, 1436979, 1915972, 2378448, 2873958, 3831944, 4310937, 5747916, 7663888, 8621874, 11495832, 17243748, 22991664, 34487496, 68974992]

約数ペア:

[(1, 68974992), (2, 34487496), (3, 22991664), (4, 17243748), (6, 11495832), (8, 8621874), (9, 7663888), (12, 5747916), (16, 4310937), (18, 3831944), (24, 2873958), (29, 2378448), (36, 1915972), (48, 1436979), (58, 1189224), (72, 957986), (83, 831024), (87, 792816), (116, 594612), (144, 478993), (166, 415512), (174, 396408), (199, 346608), (232, 297306), (249, 277008), (261, 264272), (332, 207756), (348, 198204), (398, 173304), (464, 148653), (498, 138504), (522, 132136), (597, 115536), (664, 103878), (696, 99102), (747, 92336), (796, 86652), (996, 69252), (1044, 66068), (1194, 57768), (1328, 51939), (1392, 49551), (1494, 46168), (1592, 43326), (1791, 38512), (1992, 34626), (2088, 33034), (2388, 28884), (2407, 28656), (2988, 23084), (3184, 21663), (3582, 19256), (3984, 17313), (4176, 16517), (4776, 14442), (4814, 14328), (5771, 11952), (5976, 11542), (7164, 9628), (7221, 9552)]