64389816

素因数分解:

$2^3\times 3^4\times {\mathrm{99367}}^1$

素因数の和:99385

約数の個数: 40

約数和(自身を含む): 180352920

約数和(自身を除く): 115963104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 99367, 198734, 298101, 397468, 596202, 794936, 894303, 1192404, 1788606, 2384808, 2682909, 3577212, 5365818, 7154424, 8048727, 10731636, 16097454, 21463272, 32194908, 64389816]

約数ペア:

[(1, 64389816), (2, 32194908), (3, 21463272), (4, 16097454), (6, 10731636), (8, 8048727), (9, 7154424), (12, 5365818), (18, 3577212), (24, 2682909), (27, 2384808), (36, 1788606), (54, 1192404), (72, 894303), (81, 794936), (108, 596202), (162, 397468), (216, 298101), (324, 198734), (648, 99367)]