81811608

素因数分解:

$2^3\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{2801}}^1$

素因数の和:4027

約数の個数: 32

約数和(自身を含む): 204770160

約数和(自身を除く): 122958552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1217, 2434, 2801, 3651, 4868, 5602, 7302, 8403, 9736, 11204, 14604, 16806, 22408, 29208, 33612, 67224, 3408817, 6817634, 10226451, 13635268, 20452902, 27270536, 40905804, 81811608]

約数ペア:

[(1, 81811608), (2, 40905804), (3, 27270536), (4, 20452902), (6, 13635268), (8, 10226451), (12, 6817634), (24, 3408817), (1217, 67224), (2434, 33612), (2801, 29208), (3651, 22408), (4868, 16806), (5602, 14604), (7302, 11204), (8403, 9736)]