39750516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{541}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 109100264

約数和(自身を除く): 69349748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 234, 314, 468, 471, 541, 628, 942, 1082, 1413, 1623, 1884, 2041, 2164, 2826, 3246, 4082, 4869, 5652, 6123, 6492, 7033, 8164, 9738, 12246, 14066, 18369, 19476, 21099, 24492, 28132, 36738, 42198, 63297, 73476, 84396, 84937, 126594, 169874, 253188, 254811, 339748, 509622, 764433, 1019244, 1104181, 1528866, 2208362, 3057732, 3312543, 4416724, 6625086, 9937629, 13250172, 19875258, 39750516]

約数ペア:

[(1, 39750516), (2, 19875258), (3, 13250172), (4, 9937629), (6, 6625086), (9, 4416724), (12, 3312543), (13, 3057732), (18, 2208362), (26, 1528866), (36, 1104181), (39, 1019244), (52, 764433), (78, 509622), (117, 339748), (156, 254811), (157, 253188), (234, 169874), (314, 126594), (468, 84937), (471, 84396), (541, 73476), (628, 63297), (942, 42198), (1082, 36738), (1413, 28132), (1623, 24492), (1884, 21099), (2041, 19476), (2164, 18369), (2826, 14066), (3246, 12246), (4082, 9738), (4869, 8164), (5652, 7033), (6123, 6492)]