172220616

素因数分解:

$2^3\times 3^2\times {\mathrm{2391953}}^1$

素因数の和:2391965

約数の個数: 24

約数和(自身を含む): 466431030

約数和(自身を除く): 294210414

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2391953, 4783906, 7175859, 9567812, 14351718, 19135624, 21527577, 28703436, 43055154, 57406872, 86110308, 172220616]

約数ペア:

[(1, 172220616), (2, 86110308), (3, 57406872), (4, 43055154), (6, 28703436), (8, 21527577), (9, 19135624), (12, 14351718), (18, 9567812), (24, 7175859), (36, 4783906), (72, 2391953)]