80805036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{517981}}^1$

素因数の和:518001

約数の個数: 24

約数和(自身を含む): 203048944

約数和(自身を除く): 122243908

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 517981, 1035962, 1553943, 2071924, 3107886, 6215772, 6733753, 13467506, 20201259, 26935012, 40402518, 80805036]

約数ペア:

[(1, 80805036), (2, 40402518), (3, 26935012), (4, 20201259), (6, 13467506), (12, 6733753), (13, 6215772), (26, 3107886), (39, 2071924), (52, 1553943), (78, 1035962), (156, 517981)]