81185302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{113}}^2$

素因数の和:273

約数の個数: 36

約数和(自身を含む): 142382916

約数和(自身を除く): 61197614

約数列:

[1, 2, 11, 17, 22, 34, 113, 187, 226, 289, 374, 578, 1243, 1921, 2486, 3179, 3842, 6358, 12769, 21131, 25538, 32657, 42262, 65314, 140459, 217073, 280918, 359227, 434146, 718454, 2387803, 3690241, 4775606, 7380482, 40592651, 81185302]

約数ペア:

[(1, 81185302), (2, 40592651), (11, 7380482), (17, 4775606), (22, 3690241), (34, 2387803), (113, 718454), (187, 434146), (226, 359227), (289, 280918), (374, 217073), (578, 140459), (1243, 65314), (1921, 42262), (2486, 32657), (3179, 25538), (3842, 21131), (6358, 12769)]