80649792

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1040

約数の個数: 84

約数和(自身を含む): 232857040

約数和(自身を除く): 152207248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 859, 978, 1304, 1467, 1718, 1956, 2577, 2608, 2934, 3436, 3912, 5154, 5216, 5868, 6872, 7731, 7824, 10308, 10432, 11736, 13744, 15462, 15648, 20616, 23472, 27488, 30924, 31296, 41232, 46944, 54976, 61848, 82464, 93888, 123696, 140017, 164928, 247392, 280034, 420051, 494784, 560068, 840102, 1120136, 1260153, 1680204, 2240272, 2520306, 3360408, 4480544, 5040612, 6720816, 8961088, 10081224, 13441632, 20162448, 26883264, 40324896, 80649792]

約数ペア:

[(1, 80649792), (2, 40324896), (3, 26883264), (4, 20162448), (6, 13441632), (8, 10081224), (9, 8961088), (12, 6720816), (16, 5040612), (18, 4480544), (24, 3360408), (32, 2520306), (36, 2240272), (48, 1680204), (64, 1260153), (72, 1120136), (96, 840102), (144, 560068), (163, 494784), (192, 420051), (288, 280034), (326, 247392), (489, 164928), (576, 140017), (652, 123696), (859, 93888), (978, 82464), (1304, 61848), (1467, 54976), (1718, 46944), (1956, 41232), (2577, 31296), (2608, 30924), (2934, 27488), (3436, 23472), (3912, 20616), (5154, 15648), (5216, 15462), (5868, 13744), (6872, 11736), (7731, 10432), (7824, 10308)]