172602396

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{208457}}^1$

素因数の和:208490

約数の個数: 36

約数和(自身を含む): 455272272

約数和(自身を除く): 282669876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 208457, 416914, 625371, 833828, 1250742, 1876113, 2501484, 3752226, 4794511, 7504452, 9589022, 14383533, 19178044, 28767066, 43150599, 57534132, 86301198, 172602396]

約数ペア:

[(1, 172602396), (2, 86301198), (3, 57534132), (4, 43150599), (6, 28767066), (9, 19178044), (12, 14383533), (18, 9589022), (23, 7504452), (36, 4794511), (46, 3752226), (69, 2501484), (92, 1876113), (138, 1250742), (207, 833828), (276, 625371), (414, 416914), (828, 208457)]