68207664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{202999}}^1$

素因数の和:203017

約数の個数: 40

約数和(自身を含む): 201376000

約数和(自身を除く): 133168336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 202999, 405998, 608997, 811996, 1217994, 1420993, 1623992, 2435988, 2841986, 3247984, 4262979, 4871976, 5683972, 8525958, 9743952, 11367944, 17051916, 22735888, 34103832, 68207664]

約数ペア:

[(1, 68207664), (2, 34103832), (3, 22735888), (4, 17051916), (6, 11367944), (7, 9743952), (8, 8525958), (12, 5683972), (14, 4871976), (16, 4262979), (21, 3247984), (24, 2841986), (28, 2435988), (42, 1623992), (48, 1420993), (56, 1217994), (84, 811996), (112, 608997), (168, 405998), (336, 202999)]