64773156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{771109}}^1$

素因数の和:771123

約数の個数: 24

約数和(自身を含む): 172728640

約数和(自身を除く): 107955484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 771109, 1542218, 2313327, 3084436, 4626654, 5397763, 9253308, 10795526, 16193289, 21591052, 32386578, 64773156]

約数ペア:

[(1, 64773156), (2, 32386578), (3, 21591052), (4, 16193289), (6, 10795526), (7, 9253308), (12, 5397763), (14, 4626654), (21, 3084436), (28, 2313327), (42, 1542218), (84, 771109)]