128110086

素因数分解:

$2^1\times 3^8\times {\mathrm{13}}^1\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 72

約数和(自身を含む): 310818144

約数和(自身を除く): 182708058

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 751, 1053, 1458, 1502, 2106, 2187, 2253, 3159, 4374, 4506, 6318, 6561, 6759, 9477, 9763, 13122, 13518, 18954, 19526, 20277, 28431, 29289, 40554, 56862, 58578, 60831, 85293, 87867, 121662, 170586, 175734, 182493, 263601, 364986, 527202, 547479, 790803, 1094958, 1581606, 1642437, 2372409, 3284874, 4744818, 4927311, 7117227, 9854622, 14234454, 21351681, 42703362, 64055043, 128110086]

約数ペア:

[(1, 128110086), (2, 64055043), (3, 42703362), (6, 21351681), (9, 14234454), (13, 9854622), (18, 7117227), (26, 4927311), (27, 4744818), (39, 3284874), (54, 2372409), (78, 1642437), (81, 1581606), (117, 1094958), (162, 790803), (234, 547479), (243, 527202), (351, 364986), (486, 263601), (702, 182493), (729, 175734), (751, 170586), (1053, 121662), (1458, 87867), (1502, 85293), (2106, 60831), (2187, 58578), (2253, 56862), (3159, 40554), (4374, 29289), (4506, 28431), (6318, 20277), (6561, 19526), (6759, 18954), (9477, 13518), (9763, 13122)]