68403984

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{129553}}^1$

素因数の和:129575

約数の個数: 40

約数和(自身を含む): 192776352

約数和(自身を除く): 124372368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 129553, 259106, 388659, 518212, 777318, 1036424, 1425083, 1554636, 2072848, 2850166, 3109272, 4275249, 5700332, 6218544, 8550498, 11400664, 17100996, 22801328, 34201992, 68403984]

約数ペア:

[(1, 68403984), (2, 34201992), (3, 22801328), (4, 17100996), (6, 11400664), (8, 8550498), (11, 6218544), (12, 5700332), (16, 4275249), (22, 3109272), (24, 2850166), (33, 2072848), (44, 1554636), (48, 1425083), (66, 1036424), (88, 777318), (132, 518212), (176, 388659), (264, 259106), (528, 129553)]