78985776

素因数分解:

$2^4\times 3^1\times {\mathrm{1645537}}^1$

素因数の和:1645548

約数の個数: 20

約数和(自身を含む): 204046712

約数和(自身を除く): 125060936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1645537, 3291074, 4936611, 6582148, 9873222, 13164296, 19746444, 26328592, 39492888, 78985776]

約数ペア:

[(1, 78985776), (2, 39492888), (3, 26328592), (4, 19746444), (6, 13164296), (8, 9873222), (12, 6582148), (16, 4936611), (24, 3291074), (48, 1645537)]