65105268

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{126173}}^1$

素因数の和:126223

約数の個数: 24

約数和(自身を含む): 155446368

約数和(自身を除く): 90341100

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 126173, 252346, 378519, 504692, 757038, 1514076, 5425439, 10850878, 16276317, 21701756, 32552634, 65105268]

約数ペア:

[(1, 65105268), (2, 32552634), (3, 21701756), (4, 16276317), (6, 10850878), (12, 5425439), (43, 1514076), (86, 757038), (129, 504692), (172, 378519), (258, 252346), (516, 126173)]