81212096

素因数分解:

$2^6\times 7^1\times {\mathrm{181277}}^1$

素因数の和:181296

約数の個数: 28

約数和(自身を含む): 184178448

約数和(自身を除く): 102966352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 181277, 362554, 725108, 1268939, 1450216, 2537878, 2900432, 5075756, 5800864, 10151512, 11601728, 20303024, 40606048, 81212096]

約数ペア:

[(1, 81212096), (2, 40606048), (4, 20303024), (7, 11601728), (8, 10151512), (14, 5800864), (16, 5075756), (28, 2900432), (32, 2537878), (56, 1450216), (64, 1268939), (112, 725108), (224, 362554), (448, 181277)]