80704572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517337}}^1$

素因数の和:517357

約数の個数: 24

約数和(自身を含む): 202796496

約数和(自身を除く): 122091924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517337, 1034674, 1552011, 2069348, 3104022, 6208044, 6725381, 13450762, 20176143, 26901524, 40352286, 80704572]

約数ペア:

[(1, 80704572), (2, 40352286), (3, 26901524), (4, 20176143), (6, 13450762), (12, 6725381), (13, 6208044), (26, 3104022), (39, 2069348), (52, 1552011), (78, 1034674), (156, 517337)]