80729024

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:565

約数の個数: 56

約数和(自身を含む): 169986960

約数和(自身を除く): 89257936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 197, 304, 337, 394, 608, 674, 788, 1216, 1348, 1576, 2696, 3152, 3743, 5392, 6304, 6403, 7486, 10784, 12608, 12806, 14972, 21568, 25612, 29944, 51224, 59888, 66389, 102448, 119776, 132778, 204896, 239552, 265556, 409792, 531112, 1062224, 1261391, 2124448, 2522782, 4248896, 5045564, 10091128, 20182256, 40364512, 80729024]

約数ペア:

[(1, 80729024), (2, 40364512), (4, 20182256), (8, 10091128), (16, 5045564), (19, 4248896), (32, 2522782), (38, 2124448), (64, 1261391), (76, 1062224), (152, 531112), (197, 409792), (304, 265556), (337, 239552), (394, 204896), (608, 132778), (674, 119776), (788, 102448), (1216, 66389), (1348, 59888), (1576, 51224), (2696, 29944), (3152, 25612), (3743, 21568), (5392, 14972), (6304, 12806), (6403, 12608), (7486, 10784)]