80043756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{513101}}^1$

素因数の和:513121

約数の個数: 24

約数和(自身を含む): 201135984

約数和(自身を除く): 121092228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 513101, 1026202, 1539303, 2052404, 3078606, 6157212, 6670313, 13340626, 20010939, 26681252, 40021878, 80043756]

約数ペア:

[(1, 80043756), (2, 40021878), (3, 26681252), (4, 20010939), (6, 13340626), (12, 6670313), (13, 6157212), (26, 3078606), (39, 2052404), (52, 1539303), (78, 1026202), (156, 513101)]