74998908

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{12781}}^1$

素因数の和:12954

約数の個数: 36

約数和(自身を含む): 190758568

約数和(自身を除く): 115759660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 12781, 25562, 38343, 51124, 76686, 115029, 153372, 230058, 460116, 2083303, 4166606, 6249909, 8333212, 12499818, 18749727, 24999636, 37499454, 74998908]

約数ペア:

[(1, 74998908), (2, 37499454), (3, 24999636), (4, 18749727), (6, 12499818), (9, 8333212), (12, 6249909), (18, 4166606), (36, 2083303), (163, 460116), (326, 230058), (489, 153372), (652, 115029), (978, 76686), (1467, 51124), (1956, 38343), (2934, 25562), (5868, 12781)]