85408062

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 187799040

約数和(自身を除く): 102390978

約数列:

[1, 2, 3, 6, 23, 37, 43, 46, 69, 74, 86, 111, 129, 138, 222, 258, 389, 778, 851, 989, 1167, 1591, 1702, 1978, 2334, 2553, 2967, 3182, 4773, 5106, 5934, 8947, 9546, 14393, 16727, 17894, 26841, 28786, 33454, 36593, 43179, 50181, 53682, 73186, 86358, 100362, 109779, 219558, 331039, 384721, 618899, 662078, 769442, 993117, 1154163, 1237798, 1856697, 1986234, 2308326, 3713394, 14234677, 28469354, 42704031, 85408062]

約数ペア:

[(1, 85408062), (2, 42704031), (3, 28469354), (6, 14234677), (23, 3713394), (37, 2308326), (43, 1986234), (46, 1856697), (69, 1237798), (74, 1154163), (86, 993117), (111, 769442), (129, 662078), (138, 618899), (222, 384721), (258, 331039), (389, 219558), (778, 109779), (851, 100362), (989, 86358), (1167, 73186), (1591, 53682), (1702, 50181), (1978, 43179), (2334, 36593), (2553, 33454), (2967, 28786), (3182, 26841), (4773, 17894), (5106, 16727), (5934, 14393), (8947, 9546)]