80542392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{479419}}^1$

素因数の和:479435

約数の個数: 32

約数和(自身を含む): 230121600

約数和(自身を除く): 149579208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 479419, 958838, 1438257, 1917676, 2876514, 3355933, 3835352, 5753028, 6711866, 10067799, 11506056, 13423732, 20135598, 26847464, 40271196, 80542392]

約数ペア:

[(1, 80542392), (2, 40271196), (3, 26847464), (4, 20135598), (6, 13423732), (7, 11506056), (8, 10067799), (12, 6711866), (14, 5753028), (21, 3835352), (24, 3355933), (28, 2876514), (42, 1917676), (56, 1438257), (84, 958838), (168, 479419)]