66867984

素因数分解:

$2^4\times 3^3\times {\mathrm{154787}}^1$

素因数の和:154804

約数の個数: 40

約数和(自身を含む): 191937120

約数和(自身を除く): 125069136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 154787, 309574, 464361, 619148, 928722, 1238296, 1393083, 1857444, 2476592, 2786166, 3714888, 4179249, 5572332, 7429776, 8358498, 11144664, 16716996, 22289328, 33433992, 66867984]

約数ペア:

[(1, 66867984), (2, 33433992), (3, 22289328), (4, 16716996), (6, 11144664), (8, 8358498), (9, 7429776), (12, 5572332), (16, 4179249), (18, 3714888), (24, 2786166), (27, 2476592), (36, 1857444), (48, 1393083), (54, 1238296), (72, 928722), (108, 619148), (144, 464361), (216, 309574), (432, 154787)]