80146692

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{3767}}^1$

素因数の和:3977

約数の個数: 48

約数和(自身を含む): 208897920

約数和(自身を除く): 128751228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 3767, 5319, 7092, 7534, 10638, 11301, 15068, 21276, 22602, 33903, 45204, 67806, 101709, 135612, 203418, 406836, 742099, 1484198, 2226297, 2968396, 4452594, 6678891, 8905188, 13357782, 20036673, 26715564, 40073346, 80146692]

約数ペア:

[(1, 80146692), (2, 40073346), (3, 26715564), (4, 20036673), (6, 13357782), (9, 8905188), (12, 6678891), (18, 4452594), (27, 2968396), (36, 2226297), (54, 1484198), (108, 742099), (197, 406836), (394, 203418), (591, 135612), (788, 101709), (1182, 67806), (1773, 45204), (2364, 33903), (3546, 22602), (3767, 21276), (5319, 15068), (7092, 11301), (7534, 10638)]