66538908

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{8929}}^1$

素因数の和:8968

約数の個数: 60

約数和(自身を含む): 181529040

約数和(自身を除く): 114990132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 276, 324, 414, 621, 828, 1242, 1863, 2484, 3726, 7452, 8929, 17858, 26787, 35716, 53574, 80361, 107148, 160722, 205367, 241083, 321444, 410734, 482166, 616101, 723249, 821468, 964332, 1232202, 1446498, 1848303, 2464404, 2892996, 3696606, 5544909, 7393212, 11089818, 16634727, 22179636, 33269454, 66538908]

約数ペア:

[(1, 66538908), (2, 33269454), (3, 22179636), (4, 16634727), (6, 11089818), (9, 7393212), (12, 5544909), (18, 3696606), (23, 2892996), (27, 2464404), (36, 1848303), (46, 1446498), (54, 1232202), (69, 964332), (81, 821468), (92, 723249), (108, 616101), (138, 482166), (162, 410734), (207, 321444), (276, 241083), (324, 205367), (414, 160722), (621, 107148), (828, 80361), (1242, 53574), (1863, 35716), (2484, 26787), (3726, 17858), (7452, 8929)]