78310554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{39671}}^1$

素因数の和:39730

約数の個数: 32

約数和(自身を含む): 182808576

約数和(自身を除く): 104498022

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 39671, 79342, 119013, 238026, 277697, 555394, 833091, 1666182, 1864537, 3729074, 5593611, 11187222, 13051759, 26103518, 39155277, 78310554]

約数ペア:

[(1, 78310554), (2, 39155277), (3, 26103518), (6, 13051759), (7, 11187222), (14, 5593611), (21, 3729074), (42, 1864537), (47, 1666182), (94, 833091), (141, 555394), (282, 277697), (329, 238026), (658, 119013), (987, 79342), (1974, 39671)]