78487038

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15193}}^1$

素因数の和:15249

約数の個数: 48

約数和(自身を含む): 199102176

約数和(自身を除く): 120615138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 15193, 30386, 45579, 91158, 106351, 136737, 212702, 273474, 319053, 622913, 638106, 957159, 1245826, 1868739, 1914318, 3737478, 4360391, 5606217, 8720782, 11212434, 13081173, 26162346, 39243519, 78487038]

約数ペア:

[(1, 78487038), (2, 39243519), (3, 26162346), (6, 13081173), (7, 11212434), (9, 8720782), (14, 5606217), (18, 4360391), (21, 3737478), (41, 1914318), (42, 1868739), (63, 1245826), (82, 957159), (123, 638106), (126, 622913), (246, 319053), (287, 273474), (369, 212702), (574, 136737), (738, 106351), (861, 91158), (1722, 45579), (2583, 30386), (5166, 15193)]