80783808

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{60107}}^1$

素因数の和:60129

約数の個数: 56

約数和(自身を含む): 244278912

約数和(自身を除く): 163495104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 60107, 120214, 180321, 240428, 360642, 420749, 480856, 721284, 841498, 961712, 1262247, 1442568, 1682996, 1923424, 2524494, 2885136, 3365992, 3846848, 5048988, 5770272, 6731984, 10097976, 11540544, 13463968, 20195952, 26927936, 40391904, 80783808]

約数ペア:

[(1, 80783808), (2, 40391904), (3, 26927936), (4, 20195952), (6, 13463968), (7, 11540544), (8, 10097976), (12, 6731984), (14, 5770272), (16, 5048988), (21, 3846848), (24, 3365992), (28, 2885136), (32, 2524494), (42, 1923424), (48, 1682996), (56, 1442568), (64, 1262247), (84, 961712), (96, 841498), (112, 721284), (168, 480856), (192, 420749), (224, 360642), (336, 240428), (448, 180321), (672, 120214), (1344, 60107)]