72634138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{36721}}^1$

素因数の和:36789

約数の個数: 16

約数和(自身を含む): 116335296

約数和(自身を除く): 43701158

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 36721, 73442, 844583, 1579003, 1689166, 3158006, 36317069, 72634138]

約数ペア:

[(1, 72634138), (2, 36317069), (23, 3158006), (43, 1689166), (46, 1579003), (86, 844583), (989, 73442), (1978, 36721)]