85739814

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2837}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 196571232

約数和(自身を除く): 110831418

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 2837, 3358, 5037, 5674, 8511, 10074, 15111, 17022, 25533, 30222, 51066, 65251, 130502, 195753, 207101, 391506, 414202, 587259, 621303, 1174518, 1242606, 1863909, 3727818, 4763323, 9526646, 14289969, 28579938, 42869907, 85739814]

約数ペア:

[(1, 85739814), (2, 42869907), (3, 28579938), (6, 14289969), (9, 9526646), (18, 4763323), (23, 3727818), (46, 1863909), (69, 1242606), (73, 1174518), (138, 621303), (146, 587259), (207, 414202), (219, 391506), (414, 207101), (438, 195753), (657, 130502), (1314, 65251), (1679, 51066), (2837, 30222), (3358, 25533), (5037, 17022), (5674, 15111), (8511, 10074)]