64140348

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{124303}}^1$

素因数の和:124353

約数の個数: 24

約数和(自身を含む): 153142528

約数和(自身を除く): 89002180

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 124303, 248606, 372909, 497212, 745818, 1491636, 5345029, 10690058, 16035087, 21380116, 32070174, 64140348]

約数ペア:

[(1, 64140348), (2, 32070174), (3, 21380116), (4, 16035087), (6, 10690058), (12, 5345029), (43, 1491636), (86, 745818), (129, 497212), (172, 372909), (258, 248606), (516, 124303)]