80923136

素因数分解:

$2^9\times 7^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 188101056

約数和(自身を除く): 107177920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 337, 448, 469, 512, 536, 674, 896, 938, 1072, 1348, 1792, 1876, 2144, 2359, 2696, 3584, 3752, 4288, 4718, 5392, 7504, 8576, 9436, 10784, 15008, 17152, 18872, 21568, 22579, 30016, 34304, 37744, 43136, 45158, 60032, 75488, 86272, 90316, 120064, 150976, 158053, 172544, 180632, 240128, 301952, 316106, 361264, 603904, 632212, 722528, 1207808, 1264424, 1445056, 2528848, 2890112, 5057696, 5780224, 10115392, 11560448, 20230784, 40461568, 80923136]

約数ペア:

[(1, 80923136), (2, 40461568), (4, 20230784), (7, 11560448), (8, 10115392), (14, 5780224), (16, 5057696), (28, 2890112), (32, 2528848), (56, 1445056), (64, 1264424), (67, 1207808), (112, 722528), (128, 632212), (134, 603904), (224, 361264), (256, 316106), (268, 301952), (337, 240128), (448, 180632), (469, 172544), (512, 158053), (536, 150976), (674, 120064), (896, 90316), (938, 86272), (1072, 75488), (1348, 60032), (1792, 45158), (1876, 43136), (2144, 37744), (2359, 34304), (2696, 30016), (3584, 22579), (3752, 21568), (4288, 18872), (4718, 17152), (5392, 15008), (7504, 10784), (8576, 9436)]