81042732

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{54907}}^1$

素因数の和:54958

約数の個数: 36

約数和(自身を含む): 209858376

約数和(自身を除く): 128815644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 54907, 109814, 164721, 219628, 329442, 494163, 658884, 988326, 1976652, 2251187, 4502374, 6753561, 9004748, 13507122, 20260683, 27014244, 40521366, 81042732]

約数ペア:

[(1, 81042732), (2, 40521366), (3, 27014244), (4, 20260683), (6, 13507122), (9, 9004748), (12, 6753561), (18, 4502374), (36, 2251187), (41, 1976652), (82, 988326), (123, 658884), (164, 494163), (246, 329442), (369, 219628), (492, 164721), (738, 109814), (1476, 54907)]