64768464

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{479}}^1$

素因数の和:809

約数の個数: 80

約数和(自身を含む): 186892800

約数和(自身を除く): 122124336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 479, 626, 939, 958, 1252, 1437, 1878, 1916, 2504, 2817, 2874, 3756, 3832, 4311, 5008, 5634, 5748, 7512, 7664, 8451, 8622, 11268, 11496, 12933, 15024, 16902, 17244, 22536, 22992, 25866, 33804, 34488, 45072, 51732, 67608, 68976, 103464, 135216, 149927, 206928, 299854, 449781, 599708, 899562, 1199416, 1349343, 1799124, 2398832, 2698686, 3598248, 4048029, 5397372, 7196496, 8096058, 10794744, 16192116, 21589488, 32384232, 64768464]

約数ペア:

[(1, 64768464), (2, 32384232), (3, 21589488), (4, 16192116), (6, 10794744), (8, 8096058), (9, 7196496), (12, 5397372), (16, 4048029), (18, 3598248), (24, 2698686), (27, 2398832), (36, 1799124), (48, 1349343), (54, 1199416), (72, 899562), (108, 599708), (144, 449781), (216, 299854), (313, 206928), (432, 149927), (479, 135216), (626, 103464), (939, 68976), (958, 67608), (1252, 51732), (1437, 45072), (1878, 34488), (1916, 33804), (2504, 25866), (2817, 22992), (2874, 22536), (3756, 17244), (3832, 16902), (4311, 15024), (5008, 12933), (5634, 11496), (5748, 11268), (7512, 8622), (7664, 8451)]