78326346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39679}}^1$

素因数の和:39738

約数の個数: 32

約数和(自身を含む): 182845440

約数和(自身を除く): 104519094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 39679, 79358, 119037, 238074, 277753, 555506, 833259, 1666518, 1864913, 3729826, 5594739, 11189478, 13054391, 26108782, 39163173, 78326346]

約数ペア:

[(1, 78326346), (2, 39163173), (3, 26108782), (6, 13054391), (7, 11189478), (14, 5594739), (21, 3729826), (42, 1864913), (47, 1666518), (94, 833259), (141, 555506), (282, 277753), (329, 238074), (658, 119037), (987, 79358), (1974, 39679)]