84376432

素因数分解:

$2^4\times 7^2\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:686

約数の個数: 60

約数和(自身を含む): 191344896

約数和(自身を除く): 106968464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 281, 383, 392, 562, 766, 784, 1124, 1532, 1967, 2248, 2681, 3064, 3934, 4496, 5362, 6128, 7868, 10724, 13769, 15736, 18767, 21448, 27538, 31472, 37534, 42896, 55076, 75068, 107623, 110152, 150136, 215246, 220304, 300272, 430492, 753361, 860984, 1506722, 1721968, 3013444, 5273527, 6026888, 10547054, 12053776, 21094108, 42188216, 84376432]

約数ペア:

[(1, 84376432), (2, 42188216), (4, 21094108), (7, 12053776), (8, 10547054), (14, 6026888), (16, 5273527), (28, 3013444), (49, 1721968), (56, 1506722), (98, 860984), (112, 753361), (196, 430492), (281, 300272), (383, 220304), (392, 215246), (562, 150136), (766, 110152), (784, 107623), (1124, 75068), (1532, 55076), (1967, 42896), (2248, 37534), (2681, 31472), (3064, 27538), (3934, 21448), (4496, 18767), (5362, 15736), (6128, 13769), (7868, 10724)]