68772738

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1789}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 141768000

約数和(自身を除く): 72995262

約数列:

[1, 2, 3, 6, 43, 86, 129, 149, 258, 298, 447, 894, 1789, 3578, 5367, 6407, 10734, 12814, 19221, 38442, 76927, 153854, 230781, 266561, 461562, 533122, 799683, 1599366, 11462123, 22924246, 34386369, 68772738]

約数ペア:

[(1, 68772738), (2, 34386369), (3, 22924246), (6, 11462123), (43, 1599366), (86, 799683), (129, 533122), (149, 461562), (258, 266561), (298, 230781), (447, 153854), (894, 76927), (1789, 38442), (3578, 19221), (5367, 12814), (6407, 10734)]