86131836

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{12659}}^1$

素因数の和:12685

約数の個数: 72

約数和(自身を含む): 258061440

約数和(自身を除く): 171929604

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 3402, 6804, 12659, 25318, 37977, 50636, 75954, 88613, 113931, 151908, 177226, 227862, 265839, 341793, 354452, 455724, 531678, 683586, 797517, 1025379, 1063356, 1367172, 1595034, 2050758, 2392551, 3076137, 3190068, 4101516, 4785102, 6152274, 7177653, 9570204, 12304548, 14355306, 21532959, 28710612, 43065918, 86131836]

約数ペア:

[(1, 86131836), (2, 43065918), (3, 28710612), (4, 21532959), (6, 14355306), (7, 12304548), (9, 9570204), (12, 7177653), (14, 6152274), (18, 4785102), (21, 4101516), (27, 3190068), (28, 3076137), (36, 2392551), (42, 2050758), (54, 1595034), (63, 1367172), (81, 1063356), (84, 1025379), (108, 797517), (126, 683586), (162, 531678), (189, 455724), (243, 354452), (252, 341793), (324, 265839), (378, 227862), (486, 177226), (567, 151908), (756, 113931), (972, 88613), (1134, 75954), (1701, 50636), (2268, 37977), (3402, 25318), (6804, 12659)]