65851866

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:281

約数の個数: 80

約数和(自身を含む): 155247840

約数和(自身を除く): 89395974

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 107, 131, 162, 174, 214, 261, 262, 321, 393, 522, 642, 783, 786, 963, 1179, 1566, 1926, 2349, 2358, 2889, 3103, 3537, 3799, 4698, 5778, 6206, 7074, 7598, 8667, 9309, 10611, 11397, 14017, 17334, 18618, 21222, 22794, 27927, 28034, 34191, 42051, 55854, 68382, 83781, 84102, 102573, 126153, 167562, 205146, 251343, 252306, 307719, 378459, 406493, 502686, 615438, 756918, 812986, 1135377, 1219479, 2270754, 2438958, 3658437, 7316874, 10975311, 21950622, 32925933, 65851866]

約数ペア:

[(1, 65851866), (2, 32925933), (3, 21950622), (6, 10975311), (9, 7316874), (18, 3658437), (27, 2438958), (29, 2270754), (54, 1219479), (58, 1135377), (81, 812986), (87, 756918), (107, 615438), (131, 502686), (162, 406493), (174, 378459), (214, 307719), (261, 252306), (262, 251343), (321, 205146), (393, 167562), (522, 126153), (642, 102573), (783, 84102), (786, 83781), (963, 68382), (1179, 55854), (1566, 42051), (1926, 34191), (2349, 28034), (2358, 27927), (2889, 22794), (3103, 21222), (3537, 18618), (3799, 17334), (4698, 14017), (5778, 11397), (6206, 10611), (7074, 9309), (7598, 8667)]