68211306

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 154089000

約数和(自身を除く): 85877694

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 877, 894, 1341, 1754, 2631, 2682, 4321, 5262, 7893, 8642, 12963, 15786, 25433, 25926, 38889, 50866, 76299, 77778, 130673, 152598, 228897, 261346, 392019, 457794, 784038, 1176057, 2352114, 3789517, 7579034, 11368551, 22737102, 34105653, 68211306]

約数ペア:

[(1, 68211306), (2, 34105653), (3, 22737102), (6, 11368551), (9, 7579034), (18, 3789517), (29, 2352114), (58, 1176057), (87, 784038), (149, 457794), (174, 392019), (261, 261346), (298, 228897), (447, 152598), (522, 130673), (877, 77778), (894, 76299), (1341, 50866), (1754, 38889), (2631, 25926), (2682, 25433), (4321, 15786), (5262, 12963), (7893, 8642)]