64157952

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{601}}^1$

素因数の和:759

約数の個数: 72

約数和(自身を含む): 172268320

約数和(自身を除く): 108110368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 417, 556, 601, 768, 834, 1112, 1202, 1668, 1803, 2224, 2404, 3336, 3606, 4448, 4808, 6672, 7212, 8896, 9616, 13344, 14424, 17792, 19232, 26688, 28848, 35584, 38464, 53376, 57696, 76928, 83539, 106752, 115392, 153856, 167078, 230784, 250617, 334156, 461568, 501234, 668312, 1002468, 1336624, 2004936, 2673248, 4009872, 5346496, 8019744, 10692992, 16039488, 21385984, 32078976, 64157952]

約数ペア:

[(1, 64157952), (2, 32078976), (3, 21385984), (4, 16039488), (6, 10692992), (8, 8019744), (12, 5346496), (16, 4009872), (24, 2673248), (32, 2004936), (48, 1336624), (64, 1002468), (96, 668312), (128, 501234), (139, 461568), (192, 334156), (256, 250617), (278, 230784), (384, 167078), (417, 153856), (556, 115392), (601, 106752), (768, 83539), (834, 76928), (1112, 57696), (1202, 53376), (1668, 38464), (1803, 35584), (2224, 28848), (2404, 26688), (3336, 19232), (3606, 17792), (4448, 14424), (4808, 13344), (6672, 9616), (7212, 8896)]