80395692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{515357}}^1$

素因数の和:515377

約数の個数: 24

約数和(自身を含む): 202020336

約数和(自身を除く): 121624644

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 515357, 1030714, 1546071, 2061428, 3092142, 6184284, 6699641, 13399282, 20098923, 26798564, 40197846, 80395692]

約数ペア:

[(1, 80395692), (2, 40197846), (3, 26798564), (4, 20098923), (6, 13399282), (12, 6699641), (13, 6184284), (26, 3092142), (39, 2061428), (52, 1546071), (78, 1030714), (156, 515357)]