77707478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2\times {\mathrm{317}}^1$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 123707088

約数和(自身を除く): 45999610

約数列:

[1, 2, 23, 46, 73, 146, 317, 634, 1679, 3358, 5329, 7291, 10658, 14582, 23141, 46282, 122567, 245134, 532243, 1064486, 1689293, 3378586, 38853739, 77707478]

約数ペア:

[(1, 77707478), (2, 38853739), (23, 3378586), (46, 1689293), (73, 1064486), (146, 532243), (317, 245134), (634, 122567), (1679, 46282), (3358, 23141), (5329, 14582), (7291, 10658)]