78968144384

素因数分解:

$2^9\times {\mathrm{61}}^1\times {\mathrm{359}}^1\times {\mathrm{7043}}^1$

素因数の和:7481

約数の個数: 80

約数和(自身を含む): 160838187840

約数和(自身を除く): 81870043456

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 359, 488, 512, 718, 976, 1436, 1952, 2872, 3904, 5744, 7043, 7808, 11488, 14086, 15616, 21899, 22976, 28172, 31232, 43798, 45952, 56344, 87596, 91904, 112688, 175192, 183808, 225376, 350384, 429623, 450752, 700768, 859246, 901504, 1401536, 1718492, 1803008, 2528437, 2803072, 3436984, 3606016, 5056874, 5606144, 6873968, 10113748, 11212288, 13747936, 20227496, 27495872, 40454992, 54991744, 80909984, 109983488, 154234657, 161819968, 219966976, 308469314, 323639936, 616938628, 647279872, 1233877256, 1294559744, 2467754512, 4935509024, 9871018048, 19742036096, 39484072192, 78968144384]

約数ペア:

[(1, 78968144384), (2, 39484072192), (4, 19742036096), (8, 9871018048), (16, 4935509024), (32, 2467754512), (61, 1294559744), (64, 1233877256), (122, 647279872), (128, 616938628), (244, 323639936), (256, 308469314), (359, 219966976), (488, 161819968), (512, 154234657), (718, 109983488), (976, 80909984), (1436, 54991744), (1952, 40454992), (2872, 27495872), (3904, 20227496), (5744, 13747936), (7043, 11212288), (7808, 10113748), (11488, 6873968), (14086, 5606144), (15616, 5056874), (21899, 3606016), (22976, 3436984), (28172, 2803072), (31232, 2528437), (43798, 1803008), (45952, 1718492), (56344, 1401536), (87596, 901504), (91904, 859246), (112688, 700768), (175192, 450752), (183808, 429623), (225376, 350384)]