127920072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{761429}}^1$

素因数の和:761445

約数の個数: 32

約数和(自身を含む): 365486400

約数和(自身を除く): 237566328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 761429, 1522858, 2284287, 3045716, 4568574, 5330003, 6091432, 9137148, 10660006, 15990009, 18274296, 21320012, 31980018, 42640024, 63960036, 127920072]

約数ペア:

[(1, 127920072), (2, 63960036), (3, 42640024), (4, 31980018), (6, 21320012), (7, 18274296), (8, 15990009), (12, 10660006), (14, 9137148), (21, 6091432), (24, 5330003), (28, 4568574), (42, 3045716), (56, 2284287), (84, 1522858), (168, 761429)]