78561924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{935261}}^1$

素因数の和:935275

約数の個数: 24

約数和(自身を含む): 209498688

約数和(自身を除く): 130936764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 935261, 1870522, 2805783, 3741044, 5611566, 6546827, 11223132, 13093654, 19640481, 26187308, 39280962, 78561924]

約数ペア:

[(1, 78561924), (2, 39280962), (3, 26187308), (4, 19640481), (6, 13093654), (7, 11223132), (12, 6546827), (14, 5611566), (21, 3741044), (28, 2805783), (42, 1870522), (84, 935261)]