80047212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{952943}}^1$

素因数の和:952957

約数の個数: 24

約数和(自身を含む): 213459456

約数和(自身を除く): 133412244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 952943, 1905886, 2858829, 3811772, 5717658, 6670601, 11435316, 13341202, 20011803, 26682404, 40023606, 80047212]

約数ペア:

[(1, 80047212), (2, 40023606), (3, 26682404), (4, 20011803), (6, 13341202), (7, 11435316), (12, 6670601), (14, 5717658), (21, 3811772), (28, 2858829), (42, 1905886), (84, 952943)]