88989984

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{1601}}^1$

素因数の和:1810

約数の個数: 72

約数和(自身を含む): 254535372

約数和(自身を除く): 165545388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 288, 386, 579, 772, 1158, 1544, 1601, 1737, 2316, 3088, 3202, 3474, 4632, 4803, 6176, 6404, 6948, 9264, 9606, 12808, 13896, 14409, 18528, 19212, 25616, 27792, 28818, 38424, 51232, 55584, 57636, 76848, 115272, 153696, 230544, 308993, 461088, 617986, 926979, 1235972, 1853958, 2471944, 2780937, 3707916, 4943888, 5561874, 7415832, 9887776, 11123748, 14831664, 22247496, 29663328, 44494992, 88989984]

約数ペア:

[(1, 88989984), (2, 44494992), (3, 29663328), (4, 22247496), (6, 14831664), (8, 11123748), (9, 9887776), (12, 7415832), (16, 5561874), (18, 4943888), (24, 3707916), (32, 2780937), (36, 2471944), (48, 1853958), (72, 1235972), (96, 926979), (144, 617986), (193, 461088), (288, 308993), (386, 230544), (579, 153696), (772, 115272), (1158, 76848), (1544, 57636), (1601, 55584), (1737, 51232), (2316, 38424), (3088, 28818), (3202, 27792), (3474, 25616), (4632, 19212), (4803, 18528), (6176, 14409), (6404, 13896), (6948, 12808), (9264, 9606)]