80581332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3169}}^1$

素因数の和:3352

約数の個数: 48

約数和(自身を含む): 203792960

約数和(自身を除く): 123211628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 3169, 4238, 6338, 6357, 8476, 9507, 12676, 12714, 19014, 25428, 38028, 41197, 82394, 123591, 164788, 247182, 494364, 516547, 1033094, 1549641, 2066188, 3099282, 6198564, 6715111, 13430222, 20145333, 26860444, 40290666, 80581332]

約数ペア:

[(1, 80581332), (2, 40290666), (3, 26860444), (4, 20145333), (6, 13430222), (12, 6715111), (13, 6198564), (26, 3099282), (39, 2066188), (52, 1549641), (78, 1033094), (156, 516547), (163, 494364), (326, 247182), (489, 164788), (652, 123591), (978, 82394), (1956, 41197), (2119, 38028), (3169, 25428), (4238, 19014), (6338, 12714), (6357, 12676), (8476, 9507)]