66148728

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{145063}}^1$

素因数の和:145091

約数の個数: 32

約数和(自身を含む): 174076800

約数和(自身を除く): 107928072

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 145063, 290126, 435189, 580252, 870378, 1160504, 1740756, 2756197, 3481512, 5512394, 8268591, 11024788, 16537182, 22049576, 33074364, 66148728]

約数ペア:

[(1, 66148728), (2, 33074364), (3, 22049576), (4, 16537182), (6, 11024788), (8, 8268591), (12, 5512394), (19, 3481512), (24, 2756197), (38, 1740756), (57, 1160504), (76, 870378), (114, 580252), (152, 435189), (228, 290126), (456, 145063)]