80423196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{957419}}^1$

素因数の和:957433

約数の個数: 24

約数和(自身を含む): 214462080

約数和(自身を除く): 134038884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 957419, 1914838, 2872257, 3829676, 5744514, 6701933, 11489028, 13403866, 20105799, 26807732, 40211598, 80423196]

約数ペア:

[(1, 80423196), (2, 40211598), (3, 26807732), (4, 20105799), (6, 13403866), (7, 11489028), (12, 6701933), (14, 5744514), (21, 3829676), (28, 2872257), (42, 1914838), (84, 957419)]