80687796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{960569}}^1$

素因数の和:960583

約数の個数: 24

約数和(自身を含む): 215167680

約数和(自身を除く): 134479884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 960569, 1921138, 2881707, 3842276, 5763414, 6723983, 11526828, 13447966, 20171949, 26895932, 40343898, 80687796]

約数ペア:

[(1, 80687796), (2, 40343898), (3, 26895932), (4, 20171949), (6, 13447966), (7, 11526828), (12, 6723983), (14, 5763414), (21, 3842276), (28, 2881707), (42, 1921138), (84, 960569)]