87765732

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{51871}}^1$

素因数の和:51928

約数の個数: 36

約数和(自身を含む): 226576896

約数和(自身を除く): 138811164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 51871, 103742, 155613, 207484, 311226, 466839, 622452, 933678, 1867356, 2437937, 4875874, 7313811, 9751748, 14627622, 21941433, 29255244, 43882866, 87765732]

約数ペア:

[(1, 87765732), (2, 43882866), (3, 29255244), (4, 21941433), (6, 14627622), (9, 9751748), (12, 7313811), (18, 4875874), (36, 2437937), (47, 1867356), (94, 933678), (141, 622452), (188, 466839), (282, 311226), (423, 207484), (564, 155613), (846, 103742), (1692, 51871)]