87113012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72353}}^1$

素因数の和:72407

約数の個数: 24

約数和(自身を含む): 178280256

約数和(自身を除く): 91167244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 72353, 144706, 289412, 506471, 1012942, 2025884, 3111179, 6222358, 12444716, 21778253, 43556506, 87113012]

約数ペア:

[(1, 87113012), (2, 43556506), (4, 21778253), (7, 12444716), (14, 6222358), (28, 3111179), (43, 2025884), (86, 1012942), (172, 506471), (301, 289412), (602, 144706), (1204, 72353)]