87581994

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{6761}}^1$

素因数の和:6910

約数の個数: 32

約数和(自身を含む): 186955776

約数和(自身を除く): 99373782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 127, 254, 381, 762, 2159, 4318, 6477, 6761, 12954, 13522, 20283, 40566, 114937, 229874, 344811, 689622, 858647, 1717294, 2575941, 5151882, 14596999, 29193998, 43790997, 87581994]

約数ペア:

[(1, 87581994), (2, 43790997), (3, 29193998), (6, 14596999), (17, 5151882), (34, 2575941), (51, 1717294), (102, 858647), (127, 689622), (254, 344811), (381, 229874), (762, 114937), (2159, 40566), (4318, 20283), (6477, 13522), (6761, 12954)]