68755512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{409259}}^1$

素因数の和:409275

約数の個数: 32

約数和(自身を含む): 196444800

約数和(自身を除く): 127689288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 409259, 818518, 1227777, 1637036, 2455554, 2864813, 3274072, 4911108, 5729626, 8594439, 9822216, 11459252, 17188878, 22918504, 34377756, 68755512]

約数ペア:

[(1, 68755512), (2, 34377756), (3, 22918504), (4, 17188878), (6, 11459252), (7, 9822216), (8, 8594439), (12, 5729626), (14, 4911108), (21, 3274072), (24, 2864813), (28, 2455554), (42, 1637036), (56, 1227777), (84, 818518), (168, 409259)]