65240976

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:560

約数の個数: 80

約数和(自身を含む): 175224896

約数和(自身を除く): 109983920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 129, 146, 172, 219, 258, 292, 344, 433, 438, 516, 584, 688, 866, 876, 1032, 1168, 1299, 1732, 1752, 2064, 2598, 3139, 3464, 3504, 5196, 6278, 6928, 9417, 10392, 12556, 18619, 18834, 20784, 25112, 31609, 37238, 37668, 50224, 55857, 63218, 74476, 75336, 94827, 111714, 126436, 148952, 150672, 189654, 223428, 252872, 297904, 379308, 446856, 505744, 758616, 893712, 1359187, 1517232, 2718374, 4077561, 5436748, 8155122, 10873496, 16310244, 21746992, 32620488, 65240976]

約数ペア:

[(1, 65240976), (2, 32620488), (3, 21746992), (4, 16310244), (6, 10873496), (8, 8155122), (12, 5436748), (16, 4077561), (24, 2718374), (43, 1517232), (48, 1359187), (73, 893712), (86, 758616), (129, 505744), (146, 446856), (172, 379308), (219, 297904), (258, 252872), (292, 223428), (344, 189654), (433, 150672), (438, 148952), (516, 126436), (584, 111714), (688, 94827), (866, 75336), (876, 74476), (1032, 63218), (1168, 55857), (1299, 50224), (1732, 37668), (1752, 37238), (2064, 31609), (2598, 25112), (3139, 20784), (3464, 18834), (3504, 18619), (5196, 12556), (6278, 10392), (6928, 9417)]