81240024

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{82561}}^1$

素因数の和:82611

約数の個数: 32

約数和(自身を含む): 208056240

約数和(自身を除く): 126816216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 82561, 165122, 247683, 330244, 495366, 660488, 990732, 1981464, 3385001, 6770002, 10155003, 13540004, 20310006, 27080008, 40620012, 81240024]

約数ペア:

[(1, 81240024), (2, 40620012), (3, 27080008), (4, 20310006), (6, 13540004), (8, 10155003), (12, 6770002), (24, 3385001), (41, 1981464), (82, 990732), (123, 660488), (164, 495366), (246, 330244), (328, 247683), (492, 165122), (984, 82561)]