72618618

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{80153}}^1$

素因数の和:80309

約数の個数: 16

約数和(自身を含む): 146200896

約数和(自身を除く): 73582278

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 80153, 160306, 240459, 480918, 12103103, 24206206, 36309309, 72618618]

約数ペア:

[(1, 72618618), (2, 36309309), (3, 24206206), (6, 12103103), (151, 480918), (302, 240459), (453, 160306), (906, 80153)]