80136738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17597}}^1$

素因数の和:17639

約数の個数: 48

約数和(自身を含む): 197660736

約数和(自身を除く): 117523998

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 17597, 35194, 52791, 105582, 158373, 193567, 316746, 387134, 404731, 580701, 809462, 1161402, 1214193, 1742103, 2428386, 3484206, 3642579, 4452041, 7285158, 8904082, 13356123, 26712246, 40068369, 80136738]

約数ペア:

[(1, 80136738), (2, 40068369), (3, 26712246), (6, 13356123), (9, 8904082), (11, 7285158), (18, 4452041), (22, 3642579), (23, 3484206), (33, 2428386), (46, 1742103), (66, 1214193), (69, 1161402), (99, 809462), (138, 580701), (198, 404731), (207, 387134), (253, 316746), (414, 193567), (506, 158373), (759, 105582), (1518, 52791), (2277, 35194), (4554, 17597)]