78075998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 160151040

約数和(自身を除く): 82075042

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 59, 77, 91, 118, 143, 154, 182, 286, 413, 649, 661, 767, 826, 1001, 1298, 1322, 1534, 2002, 4543, 4627, 5369, 7271, 8437, 8593, 9086, 9254, 10738, 14542, 16874, 17186, 38999, 50897, 59059, 60151, 77998, 94523, 101794, 118118, 120302, 189046, 272993, 428989, 506987, 545986, 661661, 857978, 1013974, 1323322, 3002923, 3548909, 5576857, 6005846, 7097818, 11153714, 39037999, 78075998]

約数ペア:

[(1, 78075998), (2, 39037999), (7, 11153714), (11, 7097818), (13, 6005846), (14, 5576857), (22, 3548909), (26, 3002923), (59, 1323322), (77, 1013974), (91, 857978), (118, 661661), (143, 545986), (154, 506987), (182, 428989), (286, 272993), (413, 189046), (649, 120302), (661, 118118), (767, 101794), (826, 94523), (1001, 77998), (1298, 60151), (1322, 59059), (1534, 50897), (2002, 38999), (4543, 17186), (4627, 16874), (5369, 14542), (7271, 10738), (8437, 9254), (8593, 9086)]