78977856

素因数分解:

$2^6\times 3^1\times {\mathrm{439}}^1\times {\mathrm{937}}^1$

素因数の和:1391

約数の個数: 56

約数和(自身を含む): 209661760

約数和(自身を除く): 130683904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 439, 878, 937, 1317, 1756, 1874, 2634, 2811, 3512, 3748, 5268, 5622, 7024, 7496, 10536, 11244, 14048, 14992, 21072, 22488, 28096, 29984, 42144, 44976, 59968, 84288, 89952, 179904, 411343, 822686, 1234029, 1645372, 2468058, 3290744, 4936116, 6581488, 9872232, 13162976, 19744464, 26325952, 39488928, 78977856]

約数ペア:

[(1, 78977856), (2, 39488928), (3, 26325952), (4, 19744464), (6, 13162976), (8, 9872232), (12, 6581488), (16, 4936116), (24, 3290744), (32, 2468058), (48, 1645372), (64, 1234029), (96, 822686), (192, 411343), (439, 179904), (878, 89952), (937, 84288), (1317, 59968), (1756, 44976), (1874, 42144), (2634, 29984), (2811, 28096), (3512, 22488), (3748, 21072), (5268, 14992), (5622, 14048), (7024, 11244), (7496, 10536)]