68863368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409901}}^1$

素因数の和:409917

約数の個数: 32

約数和(自身を含む): 196752960

約数和(自身を除く): 127889592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409901, 819802, 1229703, 1639604, 2459406, 2869307, 3279208, 4918812, 5738614, 8607921, 9837624, 11477228, 17215842, 22954456, 34431684, 68863368]

約数ペア:

[(1, 68863368), (2, 34431684), (3, 22954456), (4, 17215842), (6, 11477228), (7, 9837624), (8, 8607921), (12, 5738614), (14, 4918812), (21, 3279208), (24, 2869307), (28, 2459406), (42, 1639604), (56, 1229703), (84, 819802), (168, 409901)]