64847784

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2110

約数の個数: 64

約数和(自身を含む): 171325440

約数和(自身を除く): 106477656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2027, 2666, 3999, 4054, 5332, 6081, 7998, 8108, 10664, 12162, 15996, 16216, 24324, 31992, 48648, 62837, 87161, 125674, 174322, 188511, 251348, 261483, 348644, 377022, 502696, 522966, 697288, 754044, 1045932, 1508088, 2091864, 2701991, 5403982, 8105973, 10807964, 16211946, 21615928, 32423892, 64847784]

約数ペア:

[(1, 64847784), (2, 32423892), (3, 21615928), (4, 16211946), (6, 10807964), (8, 8105973), (12, 5403982), (24, 2701991), (31, 2091864), (43, 1508088), (62, 1045932), (86, 754044), (93, 697288), (124, 522966), (129, 502696), (172, 377022), (186, 348644), (248, 261483), (258, 251348), (344, 188511), (372, 174322), (516, 125674), (744, 87161), (1032, 62837), (1333, 48648), (2027, 31992), (2666, 24324), (3999, 16216), (4054, 15996), (5332, 12162), (6081, 10664), (7998, 8108)]