72581616

素因数分解:

$2^4\times 3^3\times {\mathrm{168013}}^1$

素因数の和:168030

約数の個数: 40

約数和(自身を含む): 208337360

約数和(自身を除く): 135755744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 168013, 336026, 504039, 672052, 1008078, 1344104, 1512117, 2016156, 2688208, 3024234, 4032312, 4536351, 6048468, 8064624, 9072702, 12096936, 18145404, 24193872, 36290808, 72581616]

約数ペア:

[(1, 72581616), (2, 36290808), (3, 24193872), (4, 18145404), (6, 12096936), (8, 9072702), (9, 8064624), (12, 6048468), (16, 4536351), (18, 4032312), (24, 3024234), (27, 2688208), (36, 2016156), (48, 1512117), (54, 1344104), (72, 1008078), (108, 672052), (144, 504039), (216, 336026), (432, 168013)]