71677728

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{13099}}^1$

素因数の和:13134

約数の個数: 72

約数和(自身を含む): 214578000

約数和(自身を除く): 142900272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 13099, 26198, 39297, 52396, 78594, 104792, 117891, 157188, 209584, 235782, 248881, 314376, 419168, 471564, 497762, 628752, 746643, 943128, 995524, 1257504, 1493286, 1886256, 1991048, 2239929, 2986572, 3772512, 3982096, 4479858, 5973144, 7964192, 8959716, 11946288, 17919432, 23892576, 35838864, 71677728]

約数ペア:

[(1, 71677728), (2, 35838864), (3, 23892576), (4, 17919432), (6, 11946288), (8, 8959716), (9, 7964192), (12, 5973144), (16, 4479858), (18, 3982096), (19, 3772512), (24, 2986572), (32, 2239929), (36, 1991048), (38, 1886256), (48, 1493286), (57, 1257504), (72, 995524), (76, 943128), (96, 746643), (114, 628752), (144, 497762), (152, 471564), (171, 419168), (228, 314376), (288, 248881), (304, 235782), (342, 209584), (456, 157188), (608, 117891), (684, 104792), (912, 78594), (1368, 52396), (1824, 39297), (2736, 26198), (5472, 13099)]