68340132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{90397}}^1$

素因数の和:90417

約数の個数: 48

約数和(自身を含む): 202491520

約数和(自身を除く): 134151388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 90397, 180794, 271191, 361588, 542382, 632779, 813573, 1084764, 1265558, 1627146, 1898337, 2440719, 2531116, 3254292, 3796674, 4881438, 5695011, 7593348, 9762876, 11390022, 17085033, 22780044, 34170066, 68340132]

約数ペア:

[(1, 68340132), (2, 34170066), (3, 22780044), (4, 17085033), (6, 11390022), (7, 9762876), (9, 7593348), (12, 5695011), (14, 4881438), (18, 3796674), (21, 3254292), (27, 2531116), (28, 2440719), (36, 1898337), (42, 1627146), (54, 1265558), (63, 1084764), (84, 813573), (108, 632779), (126, 542382), (189, 361588), (252, 271191), (378, 180794), (756, 90397)]