68431146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5413}}^1$

素因数の和:5475

約数の個数: 48

約数和(自身を含む): 162939744

約数和(自身を除く): 94508598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 4214, 5413, 6321, 10826, 12642, 16239, 32478, 37891, 75782, 113673, 227346, 232759, 265237, 465518, 530474, 698277, 795711, 1396554, 1591422, 1629313, 3258626, 4887939, 9775878, 11405191, 22810382, 34215573, 68431146]

約数ペア:

[(1, 68431146), (2, 34215573), (3, 22810382), (6, 11405191), (7, 9775878), (14, 4887939), (21, 3258626), (42, 1629313), (43, 1591422), (49, 1396554), (86, 795711), (98, 698277), (129, 530474), (147, 465518), (258, 265237), (294, 232759), (301, 227346), (602, 113673), (903, 75782), (1806, 37891), (2107, 32478), (4214, 16239), (5413, 12642), (6321, 10826)]