89561542

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 171417600

約数和(自身を除く): 81856058

約数列:

[1, 2, 7, 14, 17, 31, 34, 61, 62, 119, 122, 199, 217, 238, 398, 427, 434, 527, 854, 1037, 1054, 1393, 1891, 2074, 2786, 3383, 3689, 3782, 6169, 6766, 7259, 7378, 12139, 12338, 13237, 14518, 23681, 24278, 26474, 32147, 43183, 47362, 64294, 84973, 86366, 104873, 169946, 206363, 209746, 225029, 376309, 412726, 450058, 734111, 752618, 1444541, 1468222, 2634163, 2889082, 5268326, 6397253, 12794506, 44780771, 89561542]

約数ペア:

[(1, 89561542), (2, 44780771), (7, 12794506), (14, 6397253), (17, 5268326), (31, 2889082), (34, 2634163), (61, 1468222), (62, 1444541), (119, 752618), (122, 734111), (199, 450058), (217, 412726), (238, 376309), (398, 225029), (427, 209746), (434, 206363), (527, 169946), (854, 104873), (1037, 86366), (1054, 84973), (1393, 64294), (1891, 47362), (2074, 43183), (2786, 32147), (3383, 26474), (3689, 24278), (3782, 23681), (6169, 14518), (6766, 13237), (7259, 12338), (7378, 12139)]