87348448

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 72

約数和(自身を含む): 200291616

約数和(自身を除く): 112943168

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 484, 544, 748, 968, 1327, 1496, 1936, 2057, 2654, 2992, 3872, 4114, 5308, 5984, 8228, 10616, 14597, 16456, 21232, 22559, 29194, 32912, 42464, 45118, 58388, 65824, 90236, 116776, 160567, 180472, 233552, 248149, 321134, 360944, 467104, 496298, 642268, 721888, 992596, 1284536, 1985192, 2569072, 2729639, 3970384, 5138144, 5459278, 7940768, 10918556, 21837112, 43674224, 87348448]

約数ペア:

[(1, 87348448), (2, 43674224), (4, 21837112), (8, 10918556), (11, 7940768), (16, 5459278), (17, 5138144), (22, 3970384), (32, 2729639), (34, 2569072), (44, 1985192), (68, 1284536), (88, 992596), (121, 721888), (136, 642268), (176, 496298), (187, 467104), (242, 360944), (272, 321134), (352, 248149), (374, 233552), (484, 180472), (544, 160567), (748, 116776), (968, 90236), (1327, 65824), (1496, 58388), (1936, 45118), (2057, 42464), (2654, 32912), (2992, 29194), (3872, 22559), (4114, 21232), (5308, 16456), (5984, 14597), (8228, 10616)]