61257492

素因数分解:

$2^2\times 3^3\times {\mathrm{257}}^1\times {\mathrm{2207}}^1$

素因数の和:2477

約数の個数: 48

約数和(自身を含む): 159505920

約数和(自身を除く): 98248428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 257, 514, 771, 1028, 1542, 2207, 2313, 3084, 4414, 4626, 6621, 6939, 8828, 9252, 13242, 13878, 19863, 26484, 27756, 39726, 59589, 79452, 119178, 238356, 567199, 1134398, 1701597, 2268796, 3403194, 5104791, 6806388, 10209582, 15314373, 20419164, 30628746, 61257492]

約数ペア:

[(1, 61257492), (2, 30628746), (3, 20419164), (4, 15314373), (6, 10209582), (9, 6806388), (12, 5104791), (18, 3403194), (27, 2268796), (36, 1701597), (54, 1134398), (108, 567199), (257, 238356), (514, 119178), (771, 79452), (1028, 59589), (1542, 39726), (2207, 27756), (2313, 26484), (3084, 19863), (4414, 13878), (4626, 13242), (6621, 9252), (6939, 8828)]