81966084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{158849}}^1$

素因数の和:158899

約数の個数: 24

約数和(自身を含む): 195703200

約数和(自身を除く): 113737116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 158849, 317698, 476547, 635396, 953094, 1906188, 6830507, 13661014, 20491521, 27322028, 40983042, 81966084]

約数ペア:

[(1, 81966084), (2, 40983042), (3, 27322028), (4, 20491521), (6, 13661014), (12, 6830507), (43, 1906188), (86, 953094), (129, 635396), (172, 476547), (258, 317698), (516, 158849)]