80040042

素因数分解:

$2^1\times 3^3\times {\mathrm{823}}^1\times {\mathrm{1801}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 178181760

約数和(自身を除く): 98141718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 823, 1646, 1801, 2469, 3602, 4938, 5403, 7407, 10806, 14814, 16209, 22221, 32418, 44442, 48627, 97254, 1482223, 2964446, 4446669, 8893338, 13340007, 26680014, 40020021, 80040042]

約数ペア:

[(1, 80040042), (2, 40020021), (3, 26680014), (6, 13340007), (9, 8893338), (18, 4446669), (27, 2964446), (54, 1482223), (823, 97254), (1646, 48627), (1801, 44442), (2469, 32418), (3602, 22221), (4938, 16209), (5403, 14814), (7407, 10806)]