85201812

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{21713}}^1$

素因数の和:21832

約数の個数: 36

約数和(自身を含む): 217357140

約数和(自身を除く): 132155328

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 21713, 43426, 65139, 86852, 130278, 195417, 260556, 390834, 781668, 2366717, 4733434, 7100151, 9466868, 14200302, 21300453, 28400604, 42600906, 85201812]

約数ペア:

[(1, 85201812), (2, 42600906), (3, 28400604), (4, 21300453), (6, 14200302), (9, 9466868), (12, 7100151), (18, 4733434), (36, 2366717), (109, 781668), (218, 390834), (327, 260556), (436, 195417), (654, 130278), (981, 86852), (1308, 65139), (1962, 43426), (3924, 21713)]