86265998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:289

約数の個数: 64

約数和(自身を含む): 166290432

約数和(自身を除く): 80024434

約数列:

[1, 2, 7, 13, 14, 26, 43, 73, 86, 91, 146, 151, 182, 301, 302, 511, 559, 602, 949, 1022, 1057, 1118, 1898, 1963, 2114, 3139, 3913, 3926, 6278, 6493, 6643, 7826, 11023, 12986, 13286, 13741, 21973, 22046, 27482, 40807, 43946, 45451, 77161, 81614, 84409, 90902, 143299, 154322, 168818, 285649, 286598, 473989, 571298, 590863, 947978, 1003093, 1181726, 2006186, 3317923, 6161857, 6635846, 12323714, 43132999, 86265998]

約数ペア:

[(1, 86265998), (2, 43132999), (7, 12323714), (13, 6635846), (14, 6161857), (26, 3317923), (43, 2006186), (73, 1181726), (86, 1003093), (91, 947978), (146, 590863), (151, 571298), (182, 473989), (301, 286598), (302, 285649), (511, 168818), (559, 154322), (602, 143299), (949, 90902), (1022, 84409), (1057, 81614), (1118, 77161), (1898, 45451), (1963, 43946), (2114, 40807), (3139, 27482), (3913, 22046), (3926, 21973), (6278, 13741), (6493, 13286), (6643, 12986), (7826, 11023)]