71370396

素因数分解:

$2^2\times 3^4\times {\mathrm{220279}}^1$

素因数の和:220295

約数の個数: 30

約数和(自身を含む): 186577160

約数和(自身を除く): 115206764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 220279, 440558, 660837, 881116, 1321674, 1982511, 2643348, 3965022, 5947533, 7930044, 11895066, 17842599, 23790132, 35685198, 71370396]

約数ペア:

[(1, 71370396), (2, 35685198), (3, 23790132), (4, 17842599), (6, 11895066), (9, 7930044), (12, 5947533), (18, 3965022), (27, 2643348), (36, 1982511), (54, 1321674), (81, 881116), (108, 660837), (162, 440558), (324, 220279)]