69640648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{863}}^1$

素因数の和:1018

約数の個数: 64

約数和(自身を含む): 164229120

約数和(自身を除く): 94588472

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 131, 154, 262, 308, 524, 616, 863, 917, 1048, 1441, 1726, 1834, 2882, 3452, 3668, 5764, 6041, 6904, 7336, 9493, 10087, 11528, 12082, 18986, 20174, 24164, 37972, 40348, 48328, 66451, 75944, 80696, 113053, 132902, 226106, 265804, 452212, 531608, 791371, 904424, 1243583, 1582742, 2487166, 3165484, 4974332, 6330968, 8705081, 9948664, 17410162, 34820324, 69640648]

約数ペア:

[(1, 69640648), (2, 34820324), (4, 17410162), (7, 9948664), (8, 8705081), (11, 6330968), (14, 4974332), (22, 3165484), (28, 2487166), (44, 1582742), (56, 1243583), (77, 904424), (88, 791371), (131, 531608), (154, 452212), (262, 265804), (308, 226106), (524, 132902), (616, 113053), (863, 80696), (917, 75944), (1048, 66451), (1441, 48328), (1726, 40348), (1834, 37972), (2882, 24164), (3452, 20174), (3668, 18986), (5764, 12082), (6041, 11528), (6904, 10087), (7336, 9493)]