71781648

素因数分解:

$2^4\times 3^1\times {\mathrm{1495451}}^1$

素因数の和:1495462

約数の個数: 20

約数和(自身を含む): 185436048

約数和(自身を除く): 113654400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1495451, 2990902, 4486353, 5981804, 8972706, 11963608, 17945412, 23927216, 35890824, 71781648]

約数ペア:

[(1, 71781648), (2, 35890824), (3, 23927216), (4, 17945412), (6, 11963608), (8, 8972706), (12, 5981804), (16, 4486353), (24, 2990902), (48, 1495451)]