81576888

素因数分解:

$2^3\times 3^1\times {\mathrm{353}}^1\times {\mathrm{9629}}^1$

素因数の和:9991

約数の個数: 32

約数和(自身を含む): 204541200

約数和(自身を除く): 122964312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 353, 706, 1059, 1412, 2118, 2824, 4236, 8472, 9629, 19258, 28887, 38516, 57774, 77032, 115548, 231096, 3399037, 6798074, 10197111, 13596148, 20394222, 27192296, 40788444, 81576888]

約数ペア:

[(1, 81576888), (2, 40788444), (3, 27192296), (4, 20394222), (6, 13596148), (8, 10197111), (12, 6798074), (24, 3399037), (353, 231096), (706, 115548), (1059, 77032), (1412, 57774), (2118, 38516), (2824, 28887), (4236, 19258), (8472, 9629)]