87147852

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1663}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 222523392

約数和(自身を除く): 135375540

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 397, 794, 1191, 1588, 1663, 2382, 3326, 4367, 4764, 4989, 6652, 8734, 9978, 13101, 17468, 18293, 19956, 26202, 36586, 52404, 54879, 73172, 109758, 219516, 660211, 1320422, 1980633, 2640844, 3961266, 7262321, 7922532, 14524642, 21786963, 29049284, 43573926, 87147852]

約数ペア:

[(1, 87147852), (2, 43573926), (3, 29049284), (4, 21786963), (6, 14524642), (11, 7922532), (12, 7262321), (22, 3961266), (33, 2640844), (44, 1980633), (66, 1320422), (132, 660211), (397, 219516), (794, 109758), (1191, 73172), (1588, 54879), (1663, 52404), (2382, 36586), (3326, 26202), (4367, 19956), (4764, 18293), (4989, 17468), (6652, 13101), (8734, 9978)]