85459578

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 189423360

約数和(自身を除く): 103963782

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 167, 173, 174, 334, 346, 493, 501, 519, 986, 1002, 1038, 1479, 2839, 2941, 2958, 4843, 5017, 5678, 5882, 8517, 8823, 9686, 10034, 14529, 15051, 17034, 17646, 28891, 29058, 30102, 57782, 82331, 85289, 86673, 164662, 170578, 173346, 246993, 255867, 491147, 493986, 511734, 837839, 982294, 1473441, 1675678, 2513517, 2946882, 5027034, 14243263, 28486526, 42729789, 85459578]

約数ペア:

[(1, 85459578), (2, 42729789), (3, 28486526), (6, 14243263), (17, 5027034), (29, 2946882), (34, 2513517), (51, 1675678), (58, 1473441), (87, 982294), (102, 837839), (167, 511734), (173, 493986), (174, 491147), (334, 255867), (346, 246993), (493, 173346), (501, 170578), (519, 164662), (986, 86673), (1002, 85289), (1038, 82331), (1479, 57782), (2839, 30102), (2941, 29058), (2958, 28891), (4843, 17646), (5017, 17034), (5678, 15051), (5882, 14529), (8517, 10034), (8823, 9686)]