172647108

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{208511}}^1$

素因数の和:208544

約数の個数: 36

約数和(自身を含む): 455390208

約数和(自身を除く): 282743100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 208511, 417022, 625533, 834044, 1251066, 1876599, 2502132, 3753198, 4795753, 7506396, 9591506, 14387259, 19183012, 28774518, 43161777, 57549036, 86323554, 172647108]

約数ペア:

[(1, 172647108), (2, 86323554), (3, 57549036), (4, 43161777), (6, 28774518), (9, 19183012), (12, 14387259), (18, 9591506), (23, 7506396), (36, 4795753), (46, 3753198), (69, 2502132), (92, 1876599), (138, 1251066), (207, 834044), (276, 625533), (414, 417022), (828, 208511)]