68403804

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{16619}}^1$

素因数の和:16647

約数の個数: 48

約数和(自身を含む): 186144000

約数和(自身を除く): 117740196

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, 16619, 33238, 49857, 66476, 99714, 116333, 199428, 232666, 348999, 465332, 697998, 814331, 1395996, 1628662, 2442993, 3257324, 4885986, 5700317, 9771972, 11400634, 17100951, 22801268, 34201902, 68403804]

約数ペア:

[(1, 68403804), (2, 34201902), (3, 22801268), (4, 17100951), (6, 11400634), (7, 9771972), (12, 5700317), (14, 4885986), (21, 3257324), (28, 2442993), (42, 1628662), (49, 1395996), (84, 814331), (98, 697998), (147, 465332), (196, 348999), (294, 232666), (343, 199428), (588, 116333), (686, 99714), (1029, 66476), (1372, 49857), (2058, 33238), (4116, 16619)]