68313756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18913}}^1$

素因数の和:18970

約数の個数: 48

約数和(自身を含む): 186416384

約数和(自身を除く): 118102628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 18913, 37826, 56739, 75652, 113478, 132391, 226956, 264782, 397173, 529564, 794346, 813259, 1588692, 1626518, 2439777, 3253036, 4879554, 5692813, 9759108, 11385626, 17078439, 22771252, 34156878, 68313756]

約数ペア:

[(1, 68313756), (2, 34156878), (3, 22771252), (4, 17078439), (6, 11385626), (7, 9759108), (12, 5692813), (14, 4879554), (21, 3253036), (28, 2439777), (42, 1626518), (43, 1588692), (84, 813259), (86, 794346), (129, 529564), (172, 397173), (258, 264782), (301, 226956), (516, 132391), (602, 113478), (903, 75652), (1204, 56739), (1806, 37826), (3612, 18913)]