67798836

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{89681}}^1$

素因数の和:89701

約数の個数: 48

約数和(自身を含む): 200887680

約数和(自身を除く): 133088844

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, 89681, 179362, 269043, 358724, 538086, 627767, 807129, 1076172, 1255534, 1614258, 1883301, 2421387, 2511068, 3228516, 3766602, 4842774, 5649903, 7533204, 9685548, 11299806, 16949709, 22599612, 33899418, 67798836]

約数ペア:

[(1, 67798836), (2, 33899418), (3, 22599612), (4, 16949709), (6, 11299806), (7, 9685548), (9, 7533204), (12, 5649903), (14, 4842774), (18, 3766602), (21, 3228516), (27, 2511068), (28, 2421387), (36, 1883301), (42, 1614258), (54, 1255534), (63, 1076172), (84, 807129), (108, 627767), (126, 538086), (189, 358724), (252, 269043), (378, 179362), (756, 89681)]