80021004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{1109}}^1$

素因数の和:1982

約数の個数: 48

約数和(自身を含む): 213830400

約数和(自身を除く): 133809396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 859, 1109, 1718, 2218, 2577, 3327, 3436, 4436, 5154, 6013, 6654, 7763, 10308, 12026, 13308, 15526, 18039, 23289, 24052, 31052, 36078, 46578, 72156, 93156, 952631, 1905262, 2857893, 3810524, 5715786, 6668417, 11431572, 13336834, 20005251, 26673668, 40010502, 80021004]

約数ペア:

[(1, 80021004), (2, 40010502), (3, 26673668), (4, 20005251), (6, 13336834), (7, 11431572), (12, 6668417), (14, 5715786), (21, 3810524), (28, 2857893), (42, 1905262), (84, 952631), (859, 93156), (1109, 72156), (1718, 46578), (2218, 36078), (2577, 31052), (3327, 24052), (3436, 23289), (4436, 18039), (5154, 15526), (6013, 13308), (6654, 12026), (7763, 10308)]