78894996852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{939226153}}^1$

素因数の和:939226167

約数の個数: 24

約数和(自身を含む): 210386658496

約数和(自身を除く): 131491661644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 939226153, 1878452306, 2817678459, 3756904612, 5635356918, 6574583071, 11270713836, 13149166142, 19723749213, 26298332284, 39447498426, 78894996852]

約数ペア:

[(1, 78894996852), (2, 39447498426), (3, 26298332284), (4, 19723749213), (6, 13149166142), (7, 11270713836), (12, 6574583071), (14, 5635356918), (21, 3756904612), (28, 2817678459), (42, 1878452306), (84, 939226153)]