89689443

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^2$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 138113280

約数和(自身を除く): 48423837

約数列:

[1, 3, 19, 23, 37, 43, 57, 69, 111, 129, 437, 703, 817, 851, 989, 1311, 1591, 1849, 2109, 2451, 2553, 2967, 4773, 5547, 16169, 18791, 30229, 35131, 36593, 42527, 48507, 56373, 68413, 90687, 105393, 109779, 127581, 205239, 695267, 808013, 1299847, 1573499, 2085801, 2424039, 3899541, 4720497, 29896481, 89689443]

約数ペア:

[(1, 89689443), (3, 29896481), (19, 4720497), (23, 3899541), (37, 2424039), (43, 2085801), (57, 1573499), (69, 1299847), (111, 808013), (129, 695267), (437, 205239), (703, 127581), (817, 109779), (851, 105393), (989, 90687), (1311, 68413), (1591, 56373), (1849, 48507), (2109, 42527), (2451, 36593), (2553, 35131), (2967, 30229), (4773, 18791), (5547, 16169)]