68288994

素因数分解:

$2^1\times 3^4\times {\mathrm{191}}^1\times {\mathrm{2207}}^1$

素因数の和:2412

約数の個数: 40

約数和(自身を含む): 153888768

約数和(自身を除く): 85599774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191, 382, 573, 1146, 1719, 2207, 3438, 4414, 5157, 6621, 10314, 13242, 15471, 19863, 30942, 39726, 59589, 119178, 178767, 357534, 421537, 843074, 1264611, 2529222, 3793833, 7587666, 11381499, 22762998, 34144497, 68288994]

約数ペア:

[(1, 68288994), (2, 34144497), (3, 22762998), (6, 11381499), (9, 7587666), (18, 3793833), (27, 2529222), (54, 1264611), (81, 843074), (162, 421537), (191, 357534), (382, 178767), (573, 119178), (1146, 59589), (1719, 39726), (2207, 30942), (3438, 19863), (4414, 15471), (5157, 13242), (6621, 10314)]