81933828

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{49121}}^1$

素因数の和:49267

約数の個数: 24

約数和(自身を含む): 192558240

約数和(自身を除く): 110624412

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 49121, 98242, 147363, 196484, 294726, 589452, 6827819, 13655638, 20483457, 27311276, 40966914, 81933828]

約数ペア:

[(1, 81933828), (2, 40966914), (3, 27311276), (4, 20483457), (6, 13655638), (12, 6827819), (139, 589452), (278, 294726), (417, 196484), (556, 147363), (834, 98242), (1668, 49121)]