78181728

素因数分解:

$2^5\times 3^1\times {\mathrm{814393}}^1$

素因数の和:814406

約数の個数: 24

約数和(自身を含む): 205227288

約数和(自身を除く): 127045560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 814393, 1628786, 2443179, 3257572, 4886358, 6515144, 9772716, 13030288, 19545432, 26060576, 39090864, 78181728]

約数ペア:

[(1, 78181728), (2, 39090864), (3, 26060576), (4, 19545432), (6, 13030288), (8, 9772716), (12, 6515144), (16, 4886358), (24, 3257572), (32, 2443179), (48, 1628786), (96, 814393)]