68637624

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{259991}}^1$

素因数の和:260011

約数の個数: 32

約数和(自身を含む): 187194240

約数和(自身を除く): 118556616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 259991, 519982, 779973, 1039964, 1559946, 2079928, 2859901, 3119892, 5719802, 6239784, 8579703, 11439604, 17159406, 22879208, 34318812, 68637624]

約数ペア:

[(1, 68637624), (2, 34318812), (3, 22879208), (4, 17159406), (6, 11439604), (8, 8579703), (11, 6239784), (12, 5719802), (22, 3119892), (24, 2859901), (33, 2079928), (44, 1559946), (66, 1039964), (88, 779973), (132, 519982), (264, 259991)]