68402376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135719}}^1$

素因数の和:135738

約数の個数: 48

約数和(自身を含む): 211723200

約数和(自身を除く): 143320824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135719, 271438, 407157, 542876, 814314, 950033, 1085752, 1221471, 1628628, 1900066, 2442942, 2850099, 3257256, 3800132, 4885884, 5700198, 7600264, 8550297, 9771768, 11400396, 17100594, 22800792, 34201188, 68402376]

約数ペア:

[(1, 68402376), (2, 34201188), (3, 22800792), (4, 17100594), (6, 11400396), (7, 9771768), (8, 8550297), (9, 7600264), (12, 5700198), (14, 4885884), (18, 3800132), (21, 3257256), (24, 2850099), (28, 2442942), (36, 1900066), (42, 1628628), (56, 1221471), (63, 1085752), (72, 950033), (84, 814314), (126, 542876), (168, 407157), (252, 271438), (504, 135719)]