68493168

素因数分解:

$2^4\times 3^3\times {\mathrm{331}}^1\times {\mathrm{479}}^1$

素因数の和:827

約数の個数: 80

約数和(自身を含む): 197606400

約数和(自身を除く): 129113232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 331, 432, 479, 662, 958, 993, 1324, 1437, 1916, 1986, 2648, 2874, 2979, 3832, 3972, 4311, 5296, 5748, 5958, 7664, 7944, 8622, 8937, 11496, 11916, 12933, 15888, 17244, 17874, 22992, 23832, 25866, 34488, 35748, 47664, 51732, 68976, 71496, 103464, 142992, 158549, 206928, 317098, 475647, 634196, 951294, 1268392, 1426941, 1902588, 2536784, 2853882, 3805176, 4280823, 5707764, 7610352, 8561646, 11415528, 17123292, 22831056, 34246584, 68493168]

約数ペア:

[(1, 68493168), (2, 34246584), (3, 22831056), (4, 17123292), (6, 11415528), (8, 8561646), (9, 7610352), (12, 5707764), (16, 4280823), (18, 3805176), (24, 2853882), (27, 2536784), (36, 1902588), (48, 1426941), (54, 1268392), (72, 951294), (108, 634196), (144, 475647), (216, 317098), (331, 206928), (432, 158549), (479, 142992), (662, 103464), (958, 71496), (993, 68976), (1324, 51732), (1437, 47664), (1916, 35748), (1986, 34488), (2648, 25866), (2874, 23832), (2979, 22992), (3832, 17874), (3972, 17244), (4311, 15888), (5296, 12933), (5748, 11916), (5958, 11496), (7664, 8937), (7944, 8622)]