78135234

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{220721}}^1$

素因数の和:220785

約数の個数: 16

約数和(自身を含む): 158919840

約数和(自身を除く): 80784606

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 220721, 441442, 662163, 1324326, 13022539, 26045078, 39067617, 78135234]

約数ペア:

[(1, 78135234), (2, 39067617), (3, 26045078), (6, 13022539), (59, 1324326), (118, 662163), (177, 441442), (354, 220721)]