85321728

素因数分解:

$2^{11}\times 3^3\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 96

約数和(自身を含む): 252907200

約数和(自身を除く): 167585472

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, 1024, 1152, 1536, 1543, 1728, 2048, 2304, 3072, 3086, 3456, 4608, 4629, 6144, 6172, 6912, 9216, 9258, 12344, 13824, 13887, 18432, 18516, 24688, 27648, 27774, 37032, 41661, 49376, 55296, 55548, 74064, 83322, 98752, 111096, 148128, 166644, 197504, 222192, 296256, 333288, 395008, 444384, 592512, 666576, 790016, 888768, 1185024, 1333152, 1580032, 1777536, 2370048, 2666304, 3160064, 3555072, 4740096, 5332608, 7110144, 9480192, 10665216, 14220288, 21330432, 28440576, 42660864, 85321728]

約数ペア:

[(1, 85321728), (2, 42660864), (3, 28440576), (4, 21330432), (6, 14220288), (8, 10665216), (9, 9480192), (12, 7110144), (16, 5332608), (18, 4740096), (24, 3555072), (27, 3160064), (32, 2666304), (36, 2370048), (48, 1777536), (54, 1580032), (64, 1333152), (72, 1185024), (96, 888768), (108, 790016), (128, 666576), (144, 592512), (192, 444384), (216, 395008), (256, 333288), (288, 296256), (384, 222192), (432, 197504), (512, 166644), (576, 148128), (768, 111096), (864, 98752), (1024, 83322), (1152, 74064), (1536, 55548), (1543, 55296), (1728, 49376), (2048, 41661), (2304, 37032), (3072, 27774), (3086, 27648), (3456, 24688), (4608, 18516), (4629, 18432), (6144, 13887), (6172, 13824), (6912, 12344), (9216, 9258)]