73880192

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 155823360

約数和(自身を除く): 81943168

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 344, 433, 496, 688, 866, 992, 1333, 1376, 1732, 1984, 2666, 2752, 3464, 3968, 5332, 5504, 6928, 10664, 13423, 13856, 18619, 21328, 26846, 27712, 37238, 42656, 53692, 55424, 74476, 85312, 107384, 148952, 170624, 214768, 297904, 429536, 577189, 595808, 859072, 1154378, 1191616, 1718144, 2308756, 2383232, 4617512, 9235024, 18470048, 36940096, 73880192]

約数ペア:

[(1, 73880192), (2, 36940096), (4, 18470048), (8, 9235024), (16, 4617512), (31, 2383232), (32, 2308756), (43, 1718144), (62, 1191616), (64, 1154378), (86, 859072), (124, 595808), (128, 577189), (172, 429536), (248, 297904), (344, 214768), (433, 170624), (496, 148952), (688, 107384), (866, 85312), (992, 74476), (1333, 55424), (1376, 53692), (1732, 42656), (1984, 37238), (2666, 27712), (2752, 26846), (3464, 21328), (3968, 18619), (5332, 13856), (5504, 13423), (6928, 10664)]