68996508

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16763}}^1$

素因数の和:16791

約数の個数: 48

約数和(自身を含む): 187756800

約数和(自身を除く): 118760292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 16763, 33526, 50289, 67052, 100578, 117341, 201156, 234682, 352023, 469364, 704046, 821387, 1408092, 1642774, 2464161, 3285548, 4928322, 5749709, 9856644, 11499418, 17249127, 22998836, 34498254, 68996508]

約数ペア:

[(1, 68996508), (2, 34498254), (3, 22998836), (4, 17249127), (6, 11499418), (7, 9856644), (12, 5749709), (14, 4928322), (21, 3285548), (28, 2464161), (42, 1642774), (49, 1408092), (84, 821387), (98, 704046), (147, 469364), (196, 352023), (294, 234682), (343, 201156), (588, 117341), (686, 100578), (1029, 67052), (1372, 50289), (2058, 33526), (4116, 16763)]