77789328

素因数分解:

$2^4\times 3^1\times {\mathrm{1620611}}^1$

素因数の和:1620622

約数の個数: 20

約数和(自身を含む): 200955888

約数和(自身を除く): 123166560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1620611, 3241222, 4861833, 6482444, 9723666, 12964888, 19447332, 25929776, 38894664, 77789328]

約数ペア:

[(1, 77789328), (2, 38894664), (3, 25929776), (4, 19447332), (6, 12964888), (8, 9723666), (12, 6482444), (16, 4861833), (24, 3241222), (48, 1620611)]