68374992

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{4153}}^1$

素因数の和:4185

約数の個数: 80

約数和(自身を含む): 206038400

約数和(自身を除く): 137663408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 392, 588, 686, 784, 1029, 1176, 1372, 2058, 2352, 2744, 4116, 4153, 5488, 8232, 8306, 12459, 16464, 16612, 24918, 29071, 33224, 49836, 58142, 66448, 87213, 99672, 116284, 174426, 199344, 203497, 232568, 348852, 406994, 465136, 610491, 697704, 813988, 1220982, 1395408, 1424479, 1627976, 2441964, 2848958, 3255952, 4273437, 4883928, 5697916, 8546874, 9767856, 11395832, 17093748, 22791664, 34187496, 68374992]

約数ペア:

[(1, 68374992), (2, 34187496), (3, 22791664), (4, 17093748), (6, 11395832), (7, 9767856), (8, 8546874), (12, 5697916), (14, 4883928), (16, 4273437), (21, 3255952), (24, 2848958), (28, 2441964), (42, 1627976), (48, 1424479), (49, 1395408), (56, 1220982), (84, 813988), (98, 697704), (112, 610491), (147, 465136), (168, 406994), (196, 348852), (294, 232568), (336, 203497), (343, 199344), (392, 174426), (588, 116284), (686, 99672), (784, 87213), (1029, 66448), (1176, 58142), (1372, 49836), (2058, 33224), (2352, 29071), (2744, 24918), (4116, 16612), (4153, 16464), (5488, 12459), (8232, 8306)]