68397644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1549}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 145824000

約数和(自身を除く): 77426356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1549, 1577, 2324, 3098, 3154, 6196, 6308, 10843, 11039, 21686, 22078, 29431, 43372, 44156, 58862, 117724, 128567, 206017, 257134, 412034, 514268, 824068, 899969, 1799938, 2442773, 3599876, 4885546, 9771092, 17099411, 34198822, 68397644]

約数ペア:

[(1, 68397644), (2, 34198822), (4, 17099411), (7, 9771092), (14, 4885546), (19, 3599876), (28, 2442773), (38, 1799938), (76, 899969), (83, 824068), (133, 514268), (166, 412034), (266, 257134), (332, 206017), (532, 128567), (581, 117724), (1162, 58862), (1549, 44156), (1577, 43372), (2324, 29431), (3098, 22078), (3154, 21686), (6196, 11039), (6308, 10843)]