80717852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{14549}}^1$

素因数の和:14645

約数の個数: 24

約数和(自身を含む): 150738000

約数和(自身を除く): 70020148

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 14549, 29098, 58196, 276431, 552862, 1062077, 1105724, 2124154, 4248308, 20179463, 40358926, 80717852]

約数ペア:

[(1, 80717852), (2, 40358926), (4, 20179463), (19, 4248308), (38, 2124154), (73, 1105724), (76, 1062077), (146, 552862), (292, 276431), (1387, 58196), (2774, 29098), (5548, 14549)]