78447984

素因数分解:

$2^4\times 3^1\times {\mathrm{1634333}}^1$

素因数の和:1634344

約数の個数: 20

約数和(自身を含む): 202657416

約数和(自身を除く): 124209432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1634333, 3268666, 4902999, 6537332, 9805998, 13074664, 19611996, 26149328, 39223992, 78447984]

約数ペア:

[(1, 78447984), (2, 39223992), (3, 26149328), (4, 19611996), (6, 13074664), (8, 9805998), (12, 6537332), (16, 4902999), (24, 3268666), (48, 1634333)]