80936177.000000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1211669}}^1$

素因数の和:1211683

約数の個数: 24

約数和(自身を含む): 271414080

約数和(自身を除く): 169633884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1211669, 2423338, 3635007, 4846676, 7270014, 8481683, 14540028, 16963366, 25445049, 33926732, 50890098, 101780196]

約数ペア:

[(1, 101780196), (2, 50890098), (3, 33926732), (4, 25445049), (6, 16963366), (7, 14540028), (12, 8481683), (14, 7270014), (21, 4846676), (28, 3635007), (42, 2423338), (84, 1211669)]