68928804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{273527}}^1$

素因数の和:273544

約数の個数: 36

約数和(自身を含む): 199128384

約数和(自身を除く): 130199580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 273527, 547054, 820581, 1094108, 1641162, 1914689, 2461743, 3282324, 3829378, 4923486, 5744067, 7658756, 9846972, 11488134, 17232201, 22976268, 34464402, 68928804]

約数ペア:

[(1, 68928804), (2, 34464402), (3, 22976268), (4, 17232201), (6, 11488134), (7, 9846972), (9, 7658756), (12, 5744067), (14, 4923486), (18, 3829378), (21, 3282324), (28, 2461743), (36, 1914689), (42, 1641162), (63, 1094108), (84, 820581), (126, 547054), (252, 273527)]