81302724

素因数分解:

$2^2\times 3^3\times {\mathrm{752803}}^1$

素因数の和:752816

約数の個数: 24

約数和(自身を含む): 210785120

約数和(自身を除く): 129482396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 752803, 1505606, 2258409, 3011212, 4516818, 6775227, 9033636, 13550454, 20325681, 27100908, 40651362, 81302724]

約数ペア:

[(1, 81302724), (2, 40651362), (3, 27100908), (4, 20325681), (6, 13550454), (9, 9033636), (12, 6775227), (18, 4516818), (27, 3011212), (36, 2258409), (54, 1505606), (108, 752803)]