68312142

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{14767}}^1$

素因数の和:15032

約数の個数: 24

約数和(自身を含む): 148595616

約数和(自身を除く): 80283474

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 14767, 29534, 44301, 88602, 132903, 265806, 3795119, 7590238, 11385357, 22770714, 34156071, 68312142]

約数ペア:

[(1, 68312142), (2, 34156071), (3, 22770714), (6, 11385357), (9, 7590238), (18, 3795119), (257, 265806), (514, 132903), (771, 88602), (1542, 44301), (2313, 29534), (4626, 14767)]