81058072

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{733}}^1$

素因数の和:1363

約数の個数: 32

約数和(自身を含む): 159072480

約数和(自身を除く): 78014408

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 601, 733, 1202, 1466, 2404, 2932, 4808, 5864, 13823, 16859, 27646, 33718, 55292, 67436, 110584, 134872, 440533, 881066, 1762132, 3524264, 10132259, 20264518, 40529036, 81058072]

約数ペア:

[(1, 81058072), (2, 40529036), (4, 20264518), (8, 10132259), (23, 3524264), (46, 1762132), (92, 881066), (184, 440533), (601, 134872), (733, 110584), (1202, 67436), (1466, 55292), (2404, 33718), (2932, 27646), (4808, 16859), (5864, 13823)]