87143976

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39043}}^1$

素因数の和:39086

約数の個数: 48

約数和(自身を含む): 243634560

約数和(自身を除く): 156490584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 39043, 78086, 117129, 156172, 234258, 312344, 351387, 468516, 702774, 937032, 1210333, 1405548, 2420666, 2811096, 3630999, 4841332, 7261998, 9682664, 10892997, 14523996, 21785994, 29047992, 43571988, 87143976]

約数ペア:

[(1, 87143976), (2, 43571988), (3, 29047992), (4, 21785994), (6, 14523996), (8, 10892997), (9, 9682664), (12, 7261998), (18, 4841332), (24, 3630999), (31, 2811096), (36, 2420666), (62, 1405548), (72, 1210333), (93, 937032), (124, 702774), (186, 468516), (248, 351387), (279, 312344), (372, 234258), (558, 156172), (744, 117129), (1116, 78086), (2232, 39043)]