82686888

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^2$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 232835850

約数和(自身を除く): 150148962

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 199, 232, 261, 348, 398, 522, 597, 696, 796, 1044, 1194, 1592, 1791, 2088, 2388, 3582, 4776, 5771, 7164, 11542, 14328, 17313, 23084, 34626, 39601, 46168, 51939, 69252, 79202, 103878, 118803, 138504, 158404, 207756, 237606, 316808, 356409, 415512, 475212, 712818, 950424, 1148429, 1425636, 2296858, 2851272, 3445287, 4593716, 6890574, 9187432, 10335861, 13781148, 20671722, 27562296, 41343444, 82686888]

約数ペア:

[(1, 82686888), (2, 41343444), (3, 27562296), (4, 20671722), (6, 13781148), (8, 10335861), (9, 9187432), (12, 6890574), (18, 4593716), (24, 3445287), (29, 2851272), (36, 2296858), (58, 1425636), (72, 1148429), (87, 950424), (116, 712818), (174, 475212), (199, 415512), (232, 356409), (261, 316808), (348, 237606), (398, 207756), (522, 158404), (597, 138504), (696, 118803), (796, 103878), (1044, 79202), (1194, 69252), (1592, 51939), (1791, 46168), (2088, 39601), (2388, 34626), (3582, 23084), (4776, 17313), (5771, 14328), (7164, 11542)]