71839992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{427619}}^1$

素因数の和:427635

約数の個数: 32

約数和(自身を含む): 205257600

約数和(自身を除く): 133417608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 427619, 855238, 1282857, 1710476, 2565714, 2993333, 3420952, 5131428, 5986666, 8979999, 10262856, 11973332, 17959998, 23946664, 35919996, 71839992]

約数ペア:

[(1, 71839992), (2, 35919996), (3, 23946664), (4, 17959998), (6, 11973332), (7, 10262856), (8, 8979999), (12, 5986666), (14, 5131428), (21, 3420952), (24, 2993333), (28, 2565714), (42, 1710476), (56, 1282857), (84, 855238), (168, 427619)]