87665076

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{17519}}^1$

素因数の和:17668

約数の個数: 36

約数和(自身を含む): 223204800

約数和(自身を除く): 135539724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 17519, 35038, 52557, 70076, 105114, 157671, 210228, 315342, 630684, 2435141, 4870282, 7305423, 9740564, 14610846, 21916269, 29221692, 43832538, 87665076]

約数ペア:

[(1, 87665076), (2, 43832538), (3, 29221692), (4, 21916269), (6, 14610846), (9, 9740564), (12, 7305423), (18, 4870282), (36, 2435141), (139, 630684), (278, 315342), (417, 210228), (556, 157671), (834, 105114), (1251, 70076), (1668, 52557), (2502, 35038), (5004, 17519)]