71438652

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{15383}}^1$

素因数の和:15439

約数の個数: 48

約数和(自身を含む): 189530880

約数和(自身を除く): 118092228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 15383, 30766, 46149, 61532, 92298, 138447, 184596, 276894, 415341, 553788, 661469, 830682, 1322938, 1661364, 1984407, 2645876, 3968814, 5953221, 7937628, 11906442, 17859663, 23812884, 35719326, 71438652]

約数ペア:

[(1, 71438652), (2, 35719326), (3, 23812884), (4, 17859663), (6, 11906442), (9, 7937628), (12, 5953221), (18, 3968814), (27, 2645876), (36, 1984407), (43, 1661364), (54, 1322938), (86, 830682), (108, 661469), (129, 553788), (172, 415341), (258, 276894), (387, 184596), (516, 138447), (774, 92298), (1161, 61532), (1548, 46149), (2322, 30766), (4644, 15383)]