90558774

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5087}}^1$

素因数の和:5161

約数の個数: 48

約数和(自身を含む): 209544192

約数和(自身を除く): 118985418

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5087, 5934, 8901, 10174, 15261, 17802, 30522, 45783, 91566, 117001, 218741, 234002, 351003, 437482, 656223, 702006, 1053009, 1312446, 1968669, 2106018, 3937338, 5031043, 10062086, 15093129, 30186258, 45279387, 90558774]

約数ペア:

[(1, 90558774), (2, 45279387), (3, 30186258), (6, 15093129), (9, 10062086), (18, 5031043), (23, 3937338), (43, 2106018), (46, 1968669), (69, 1312446), (86, 1053009), (129, 702006), (138, 656223), (207, 437482), (258, 351003), (387, 234002), (414, 218741), (774, 117001), (989, 91566), (1978, 45783), (2967, 30522), (5087, 17802), (5934, 15261), (8901, 10174)]