87795336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{353}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 226163520

約数和(自身を除く): 138368184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 241, 258, 344, 353, 482, 516, 706, 723, 964, 1032, 1059, 1412, 1446, 1928, 2118, 2824, 2892, 4236, 5784, 8472, 10363, 15179, 20726, 30358, 31089, 41452, 45537, 60716, 62178, 82904, 85073, 91074, 121432, 124356, 170146, 182148, 248712, 255219, 340292, 364296, 510438, 680584, 1020876, 2041752, 3658139, 7316278, 10974417, 14632556, 21948834, 29265112, 43897668, 87795336]

約数ペア:

[(1, 87795336), (2, 43897668), (3, 29265112), (4, 21948834), (6, 14632556), (8, 10974417), (12, 7316278), (24, 3658139), (43, 2041752), (86, 1020876), (129, 680584), (172, 510438), (241, 364296), (258, 340292), (344, 255219), (353, 248712), (482, 182148), (516, 170146), (706, 124356), (723, 121432), (964, 91074), (1032, 85073), (1059, 82904), (1412, 62178), (1446, 60716), (1928, 45537), (2118, 41452), (2824, 31089), (2892, 30358), (4236, 20726), (5784, 15179), (8472, 10363)]