81248724

素因数分解:

$2^2\times 3^3\times {\mathrm{752303}}^1$

素因数の和:752316

約数の個数: 24

約数和(自身を含む): 210645120

約数和(自身を除く): 129396396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 752303, 1504606, 2256909, 3009212, 4513818, 6770727, 9027636, 13541454, 20312181, 27082908, 40624362, 81248724]

約数ペア:

[(1, 81248724), (2, 40624362), (3, 27082908), (4, 20312181), (6, 13541454), (9, 9027636), (12, 6770727), (18, 4513818), (27, 3009212), (36, 2256909), (54, 1504606), (108, 752303)]