71982516

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139501}}^1$

素因数の和:139551

約数の個数: 24

約数和(自身を含む): 171866464

約数和(自身を除く): 99883948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 139501, 279002, 418503, 558004, 837006, 1674012, 5998543, 11997086, 17995629, 23994172, 35991258, 71982516]

約数ペア:

[(1, 71982516), (2, 35991258), (3, 23994172), (4, 17995629), (6, 11997086), (12, 5998543), (43, 1674012), (86, 837006), (129, 558004), (172, 418503), (258, 279002), (516, 139501)]