82867278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 188762112

約数和(自身を除く): 105894834

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 258, 403, 559, 797, 806, 1118, 1209, 1333, 1594, 1677, 2391, 2418, 2666, 3354, 3999, 4782, 7998, 10361, 17329, 20722, 24707, 31083, 34271, 34658, 49414, 51987, 62166, 68542, 74121, 102813, 103974, 148242, 205626, 321191, 445523, 642382, 891046, 963573, 1062401, 1336569, 1927146, 2124802, 2673138, 3187203, 6374406, 13811213, 27622426, 41433639, 82867278]

約数ペア:

[(1, 82867278), (2, 41433639), (3, 27622426), (6, 13811213), (13, 6374406), (26, 3187203), (31, 2673138), (39, 2124802), (43, 1927146), (62, 1336569), (78, 1062401), (86, 963573), (93, 891046), (129, 642382), (186, 445523), (258, 321191), (403, 205626), (559, 148242), (797, 103974), (806, 102813), (1118, 74121), (1209, 68542), (1333, 62166), (1594, 51987), (1677, 49414), (2391, 34658), (2418, 34271), (2666, 31083), (3354, 24707), (3999, 20722), (4782, 17329), (7998, 10361)]