68079558

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 138200832

約数和(自身を除く): 70121274

約数列:

[1, 2, 3, 6, 151, 163, 302, 326, 453, 461, 489, 906, 922, 978, 1383, 2766, 24613, 49226, 69611, 73839, 75143, 139222, 147678, 150286, 208833, 225429, 417666, 450858, 11346593, 22693186, 34039779, 68079558]

約数ペア:

[(1, 68079558), (2, 34039779), (3, 22693186), (6, 11346593), (151, 450858), (163, 417666), (302, 225429), (326, 208833), (453, 150286), (461, 147678), (489, 139222), (906, 75143), (922, 73839), (978, 69611), (1383, 49226), (2766, 24613)]