72133364

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{419}}^1$

素因数の和:839

約数の個数: 24

約数和(自身を含む): 127760640

約数和(自身を除く): 55627276

約数列:

[1, 2, 4, 193, 223, 386, 419, 446, 772, 838, 892, 1676, 43039, 80867, 86078, 93437, 161734, 172156, 186874, 323468, 373748, 18033341, 36066682, 72133364]

約数ペア:

[(1, 72133364), (2, 36066682), (4, 18033341), (193, 373748), (223, 323468), (386, 186874), (419, 172156), (446, 161734), (772, 93437), (838, 86078), (892, 80867), (1676, 43039)]