78335488

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2023

約数の個数: 80

約数和(自身を含む): 195237504

約数和(自身を除く): 116902016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 512, 616, 704, 896, 1232, 1408, 1792, 1987, 2464, 2816, 3584, 3974, 4928, 5632, 7948, 9856, 13909, 15896, 19712, 21857, 27818, 31792, 39424, 43714, 55636, 63584, 87428, 111272, 127168, 152999, 174856, 222544, 254336, 305998, 349712, 445088, 508672, 611996, 699424, 890176, 1017344, 1223992, 1398848, 1780352, 2447984, 2797696, 3560704, 4895968, 5595392, 7121408, 9791936, 11190784, 19583872, 39167744, 78335488]

約数ペア:

[(1, 78335488), (2, 39167744), (4, 19583872), (7, 11190784), (8, 9791936), (11, 7121408), (14, 5595392), (16, 4895968), (22, 3560704), (28, 2797696), (32, 2447984), (44, 1780352), (56, 1398848), (64, 1223992), (77, 1017344), (88, 890176), (112, 699424), (128, 611996), (154, 508672), (176, 445088), (224, 349712), (256, 305998), (308, 254336), (352, 222544), (448, 174856), (512, 152999), (616, 127168), (704, 111272), (896, 87428), (1232, 63584), (1408, 55636), (1792, 43714), (1987, 39424), (2464, 31792), (2816, 27818), (3584, 21857), (3974, 19712), (4928, 15896), (5632, 13909), (7948, 9856)]