75318904

素因数分解:

$2^3\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 143370000

約数和(自身を除く): 68051096

約数列:

[1, 2, 4, 8, 149, 179, 298, 353, 358, 596, 706, 716, 1192, 1412, 1432, 2824, 26671, 52597, 53342, 63187, 105194, 106684, 126374, 210388, 213368, 252748, 420776, 505496, 9414863, 18829726, 37659452, 75318904]

約数ペア:

[(1, 75318904), (2, 37659452), (4, 18829726), (8, 9414863), (149, 505496), (179, 420776), (298, 252748), (353, 213368), (358, 210388), (596, 126374), (706, 106684), (716, 105194), (1192, 63187), (1412, 53342), (1432, 52597), (2824, 26671)]