66354756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13721}}^1$

素因数の和:13772

約数の個数: 48

約数和(自身を含む): 172128768

約数和(自身を除く): 105774012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 13721, 27442, 41163, 54884, 82326, 164652, 178373, 356746, 425351, 535119, 713492, 850702, 1070238, 1276053, 1701404, 2140476, 2552106, 5104212, 5529563, 11059126, 16588689, 22118252, 33177378, 66354756]

約数ペア:

[(1, 66354756), (2, 33177378), (3, 22118252), (4, 16588689), (6, 11059126), (12, 5529563), (13, 5104212), (26, 2552106), (31, 2140476), (39, 1701404), (52, 1276053), (62, 1070238), (78, 850702), (93, 713492), (124, 535119), (156, 425351), (186, 356746), (372, 178373), (403, 164652), (806, 82326), (1209, 54884), (1612, 41163), (2418, 27442), (4836, 13721)]