81133056

素因数分解:

$2^9\times 3^3\times {\mathrm{5869}}^1$

素因数の和:5896

約数の個数: 80

約数和(自身を含む): 240200400

約数和(自身を除く): 159067344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 5869, 6912, 11738, 13824, 17607, 23476, 35214, 46952, 52821, 70428, 93904, 105642, 140856, 158463, 187808, 211284, 281712, 316926, 375616, 422568, 563424, 633852, 751232, 845136, 1126848, 1267704, 1502464, 1690272, 2253696, 2535408, 3004928, 3380544, 4507392, 5070816, 6761088, 9014784, 10141632, 13522176, 20283264, 27044352, 40566528, 81133056]

約数ペア:

[(1, 81133056), (2, 40566528), (3, 27044352), (4, 20283264), (6, 13522176), (8, 10141632), (9, 9014784), (12, 6761088), (16, 5070816), (18, 4507392), (24, 3380544), (27, 3004928), (32, 2535408), (36, 2253696), (48, 1690272), (54, 1502464), (64, 1267704), (72, 1126848), (96, 845136), (108, 751232), (128, 633852), (144, 563424), (192, 422568), (216, 375616), (256, 316926), (288, 281712), (384, 211284), (432, 187808), (512, 158463), (576, 140856), (768, 105642), (864, 93904), (1152, 70428), (1536, 52821), (1728, 46952), (2304, 35214), (3456, 23476), (4608, 17607), (5869, 13824), (6912, 11738)]