68189316

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{437111}}^1$

素因数の和:437131

約数の個数: 24

約数和(自身を含む): 171347904

約数和(自身を除く): 103158588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 437111, 874222, 1311333, 1748444, 2622666, 5245332, 5682443, 11364886, 17047329, 22729772, 34094658, 68189316]

約数ペア:

[(1, 68189316), (2, 34094658), (3, 22729772), (4, 17047329), (6, 11364886), (12, 5682443), (13, 5245332), (26, 2622666), (39, 1748444), (52, 1311333), (78, 874222), (156, 437111)]