80521992

素因数分解:

$2^3\times 3^3\times {\mathrm{113}}^1\times {\mathrm{3299}}^1$

素因数の和:3427

約数の個数: 64

約数和(自身を含む): 225720000

約数和(自身を除く): 145198008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 113, 216, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 3051, 3299, 4068, 6102, 6598, 8136, 9897, 12204, 13196, 19794, 24408, 26392, 29691, 39588, 59382, 79176, 89073, 118764, 178146, 237528, 356292, 372787, 712584, 745574, 1118361, 1491148, 2236722, 2982296, 3355083, 4473444, 6710166, 8946888, 10065249, 13420332, 20130498, 26840664, 40260996, 80521992]

約数ペア:

[(1, 80521992), (2, 40260996), (3, 26840664), (4, 20130498), (6, 13420332), (8, 10065249), (9, 8946888), (12, 6710166), (18, 4473444), (24, 3355083), (27, 2982296), (36, 2236722), (54, 1491148), (72, 1118361), (108, 745574), (113, 712584), (216, 372787), (226, 356292), (339, 237528), (452, 178146), (678, 118764), (904, 89073), (1017, 79176), (1356, 59382), (2034, 39588), (2712, 29691), (3051, 26392), (3299, 24408), (4068, 19794), (6102, 13196), (6598, 12204), (8136, 9897)]