98778512

素因数分解:

$2^4\times 7^3\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 229152000

約数和(自身を除く): 130373488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 343, 392, 439, 574, 656, 686, 784, 878, 1148, 1372, 1756, 2009, 2296, 2744, 3073, 3512, 4018, 4592, 5488, 6146, 7024, 8036, 12292, 14063, 16072, 17999, 21511, 24584, 28126, 32144, 35998, 43022, 49168, 56252, 71996, 86044, 112504, 125993, 143992, 150577, 172088, 225008, 251986, 287984, 301154, 344176, 503972, 602308, 881951, 1007944, 1204616, 1763902, 2015888, 2409232, 3527804, 6173657, 7055608, 12347314, 14111216, 24694628, 49389256, 98778512]

約数ペア:

[(1, 98778512), (2, 49389256), (4, 24694628), (7, 14111216), (8, 12347314), (14, 7055608), (16, 6173657), (28, 3527804), (41, 2409232), (49, 2015888), (56, 1763902), (82, 1204616), (98, 1007944), (112, 881951), (164, 602308), (196, 503972), (287, 344176), (328, 301154), (343, 287984), (392, 251986), (439, 225008), (574, 172088), (656, 150577), (686, 143992), (784, 125993), (878, 112504), (1148, 86044), (1372, 71996), (1756, 56252), (2009, 49168), (2296, 43022), (2744, 35998), (3073, 32144), (3512, 28126), (4018, 24584), (4592, 21511), (5488, 17999), (6146, 16072), (7024, 14063), (8036, 12292)]