81136194

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 48

約数和(自身を含む): 175125888

約数和(自身を除く): 93989694

約数列:

[1, 2, 3, 6, 19, 38, 47, 57, 94, 114, 141, 282, 361, 722, 797, 893, 1083, 1594, 1786, 2166, 2391, 2679, 4782, 5358, 15143, 16967, 30286, 33934, 37459, 45429, 50901, 74918, 90858, 101802, 112377, 224754, 287717, 575434, 711721, 863151, 1423442, 1726302, 2135163, 4270326, 13522699, 27045398, 40568097, 81136194]

約数ペア:

[(1, 81136194), (2, 40568097), (3, 27045398), (6, 13522699), (19, 4270326), (38, 2135163), (47, 1726302), (57, 1423442), (94, 863151), (114, 711721), (141, 575434), (282, 287717), (361, 224754), (722, 112377), (797, 101802), (893, 90858), (1083, 74918), (1594, 50901), (1786, 45429), (2166, 37459), (2391, 33934), (2679, 30286), (4782, 16967), (5358, 15143)]