78240912

素因数分解:

$2^4\times 3^1\times {\mathrm{1630019}}^1$

素因数の和:1630030

約数の個数: 20

約数和(自身を含む): 202122480

約数和(自身を除く): 123881568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1630019, 3260038, 4890057, 6520076, 9780114, 13040152, 19560228, 26080304, 39120456, 78240912]

約数ペア:

[(1, 78240912), (2, 39120456), (3, 26080304), (4, 19560228), (6, 13040152), (8, 9780114), (12, 6520076), (16, 4890057), (24, 3260038), (48, 1630019)]