86891364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{344807}}^1$

素因数の和:344824

約数の個数: 36

約数和(自身を含む): 251020224

約数和(自身を除く): 164128860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 344807, 689614, 1034421, 1379228, 2068842, 2413649, 3103263, 4137684, 4827298, 6206526, 7240947, 9654596, 12413052, 14481894, 21722841, 28963788, 43445682, 86891364]

約数ペア:

[(1, 86891364), (2, 43445682), (3, 28963788), (4, 21722841), (6, 14481894), (7, 12413052), (9, 9654596), (12, 7240947), (14, 6206526), (18, 4827298), (21, 4137684), (28, 3103263), (36, 2413649), (42, 2068842), (63, 1379228), (84, 1034421), (126, 689614), (252, 344807)]