86800878

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{677}}^1$

素因数の和:1121

約数の個数: 48

約数和(自身を含む): 199901520

約数和(自身を除く): 113100642

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 419, 677, 838, 1257, 1354, 2031, 2514, 3771, 4062, 6093, 7123, 7542, 11509, 12186, 14246, 21369, 23018, 34527, 42738, 64107, 69054, 103581, 128214, 207162, 283663, 567326, 850989, 1701978, 2552967, 4822271, 5105934, 9644542, 14466813, 28933626, 43400439, 86800878]

約数ペア:

[(1, 86800878), (2, 43400439), (3, 28933626), (6, 14466813), (9, 9644542), (17, 5105934), (18, 4822271), (34, 2552967), (51, 1701978), (102, 850989), (153, 567326), (306, 283663), (419, 207162), (677, 128214), (838, 103581), (1257, 69054), (1354, 64107), (2031, 42738), (2514, 34527), (3771, 23018), (4062, 21369), (6093, 14246), (7123, 12186), (7542, 11509)]