87477636

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{353}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 207676224

約数和(自身を除く): 120198588

約数列:

[1, 2, 3, 4, 6, 12, 107, 193, 214, 321, 353, 386, 428, 579, 642, 706, 772, 1059, 1158, 1284, 1412, 2118, 2316, 4236, 20651, 37771, 41302, 61953, 68129, 75542, 82604, 113313, 123906, 136258, 151084, 204387, 226626, 247812, 272516, 408774, 453252, 817548, 7289803, 14579606, 21869409, 29159212, 43738818, 87477636]

約数ペア:

[(1, 87477636), (2, 43738818), (3, 29159212), (4, 21869409), (6, 14579606), (12, 7289803), (107, 817548), (193, 453252), (214, 408774), (321, 272516), (353, 247812), (386, 226626), (428, 204387), (579, 151084), (642, 136258), (706, 123906), (772, 113313), (1059, 82604), (1158, 75542), (1284, 68129), (1412, 61953), (2118, 41302), (2316, 37771), (4236, 20651)]