80822566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:1020

約数の個数: 32

約数和(自身を含む): 136546560

約数和(自身を除く): 55723994

約数列:

[1, 2, 11, 22, 59, 71, 118, 142, 649, 781, 877, 1298, 1562, 1754, 4189, 8378, 9647, 19294, 46079, 51743, 62267, 92158, 103486, 124534, 569173, 684937, 1138346, 1369874, 3673753, 7347506, 40411283, 80822566]

約数ペア:

[(1, 80822566), (2, 40411283), (11, 7347506), (22, 3673753), (59, 1369874), (71, 1138346), (118, 684937), (142, 569173), (649, 124534), (781, 103486), (877, 92158), (1298, 62267), (1562, 51743), (1754, 46079), (4189, 19294), (8378, 9647)]