87663074

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5342

約数の個数: 24

約数和(自身を含む): 144840960

約数和(自身を除く): 57177886

約数列:

[1, 2, 19, 23, 38, 46, 361, 437, 722, 874, 5279, 8303, 10558, 16606, 100301, 121417, 200602, 242834, 1905719, 2306923, 3811438, 4613846, 43831537, 87663074]

約数ペア:

[(1, 87663074), (2, 43831537), (19, 4613846), (23, 3811438), (38, 2306923), (46, 1905719), (361, 242834), (437, 200602), (722, 121417), (874, 100301), (5279, 16606), (8303, 10558)]