67638492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{81689}}^1$

素因数の和:81722

約数の個数: 36

約数和(自身を含む): 178410960

約数和(自身を除く): 110772468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 81689, 163378, 245067, 326756, 490134, 735201, 980268, 1470402, 1878847, 2940804, 3757694, 5636541, 7515388, 11273082, 16909623, 22546164, 33819246, 67638492]

約数ペア:

[(1, 67638492), (2, 33819246), (3, 22546164), (4, 16909623), (6, 11273082), (9, 7515388), (12, 5636541), (18, 3757694), (23, 2940804), (36, 1878847), (46, 1470402), (69, 980268), (92, 735201), (138, 490134), (207, 326756), (276, 245067), (414, 163378), (828, 81689)]