87581856

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:398

約数の個数: 96

約数和(自身を含む): 240528960

約数和(自身を除く): 152947104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 163, 174, 193, 232, 326, 348, 386, 464, 489, 579, 652, 696, 772, 928, 978, 1158, 1304, 1392, 1544, 1956, 2316, 2608, 2784, 3088, 3912, 4632, 4727, 5216, 5597, 6176, 7824, 9264, 9454, 11194, 14181, 15648, 16791, 18528, 18908, 22388, 28362, 31459, 33582, 37816, 44776, 56724, 62918, 67164, 75632, 89552, 94377, 113448, 125836, 134328, 151264, 179104, 188754, 226896, 251672, 268656, 377508, 453792, 503344, 537312, 755016, 912311, 1006688, 1510032, 1824622, 2736933, 3020064, 3649244, 5473866, 7298488, 10947732, 14596976, 21895464, 29193952, 43790928, 87581856]

約数ペア:

[(1, 87581856), (2, 43790928), (3, 29193952), (4, 21895464), (6, 14596976), (8, 10947732), (12, 7298488), (16, 5473866), (24, 3649244), (29, 3020064), (32, 2736933), (48, 1824622), (58, 1510032), (87, 1006688), (96, 912311), (116, 755016), (163, 537312), (174, 503344), (193, 453792), (232, 377508), (326, 268656), (348, 251672), (386, 226896), (464, 188754), (489, 179104), (579, 151264), (652, 134328), (696, 125836), (772, 113448), (928, 94377), (978, 89552), (1158, 75632), (1304, 67164), (1392, 62918), (1544, 56724), (1956, 44776), (2316, 37816), (2608, 33582), (2784, 31459), (3088, 28362), (3912, 22388), (4632, 18908), (4727, 18528), (5216, 16791), (5597, 15648), (6176, 14181), (7824, 11194), (9264, 9454)]