68581404

素因数分解:

$2^2\times 3^6\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 84

約数和(自身を含む): 186378360

約数和(自身を除く): 117796956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 729, 783, 811, 972, 1044, 1458, 1566, 1622, 2349, 2433, 2916, 3132, 3244, 4698, 4866, 7047, 7299, 9396, 9732, 14094, 14598, 21141, 21897, 23519, 28188, 29196, 42282, 43794, 47038, 65691, 70557, 84564, 87588, 94076, 131382, 141114, 197073, 211671, 262764, 282228, 394146, 423342, 591219, 635013, 788292, 846684, 1182438, 1270026, 1905039, 2364876, 2540052, 3810078, 5715117, 7620156, 11430234, 17145351, 22860468, 34290702, 68581404]

約数ペア:

[(1, 68581404), (2, 34290702), (3, 22860468), (4, 17145351), (6, 11430234), (9, 7620156), (12, 5715117), (18, 3810078), (27, 2540052), (29, 2364876), (36, 1905039), (54, 1270026), (58, 1182438), (81, 846684), (87, 788292), (108, 635013), (116, 591219), (162, 423342), (174, 394146), (243, 282228), (261, 262764), (324, 211671), (348, 197073), (486, 141114), (522, 131382), (729, 94076), (783, 87588), (811, 84564), (972, 70557), (1044, 65691), (1458, 47038), (1566, 43794), (1622, 42282), (2349, 29196), (2433, 28188), (2916, 23519), (3132, 21897), (3244, 21141), (4698, 14598), (4866, 14094), (7047, 9732), (7299, 9396)]