68690436

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{133121}}^1$

素因数の和:133171

約数の個数: 24

約数和(自身を含む): 164006304

約数和(自身を除く): 95315868

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 133121, 266242, 399363, 532484, 798726, 1597452, 5724203, 11448406, 17172609, 22896812, 34345218, 68690436]

約数ペア:

[(1, 68690436), (2, 34345218), (3, 22896812), (4, 17172609), (6, 11448406), (12, 5724203), (43, 1597452), (86, 798726), (129, 532484), (172, 399363), (258, 266242), (516, 133121)]