78878316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{25981}}^1$

素因数の和:26022

約数の個数: 48

約数和(自身を含む): 209518848

約数和(自身を除く): 130640532

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 25981, 51962, 77943, 103924, 155886, 285791, 311772, 571582, 597563, 857373, 1143164, 1195126, 1714746, 1792689, 2390252, 3429492, 3585378, 6573193, 7170756, 13146386, 19719579, 26292772, 39439158, 78878316]

約数ペア:

[(1, 78878316), (2, 39439158), (3, 26292772), (4, 19719579), (6, 13146386), (11, 7170756), (12, 6573193), (22, 3585378), (23, 3429492), (33, 2390252), (44, 1792689), (46, 1714746), (66, 1195126), (69, 1143164), (92, 857373), (132, 597563), (138, 571582), (253, 311772), (276, 285791), (506, 155886), (759, 103924), (1012, 77943), (1518, 51962), (3036, 25981)]