80213016

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257093}}^1$

素因数の和:257115

約数の個数: 32

約数和(自身を含む): 215958960

約数和(自身を除く): 135745944

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 257093, 514186, 771279, 1028372, 1542558, 2056744, 3085116, 3342209, 6170232, 6684418, 10026627, 13368836, 20053254, 26737672, 40106508, 80213016]

約数ペア:

[(1, 80213016), (2, 40106508), (3, 26737672), (4, 20053254), (6, 13368836), (8, 10026627), (12, 6684418), (13, 6170232), (24, 3342209), (26, 3085116), (39, 2056744), (52, 1542558), (78, 1028372), (104, 771279), (156, 514186), (312, 257093)]