84841728

素因数分解:

$2^8\times 3^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 229631136

約数和(自身を除く): 144789408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 64, 96, 122, 128, 183, 192, 244, 256, 366, 384, 488, 732, 768, 976, 1464, 1811, 1952, 2928, 3622, 3904, 5433, 5856, 7244, 7808, 10866, 11712, 14488, 15616, 21732, 23424, 28976, 43464, 46848, 57952, 86928, 110471, 115904, 173856, 220942, 231808, 331413, 347712, 441884, 463616, 662826, 695424, 883768, 1325652, 1390848, 1767536, 2651304, 3535072, 5302608, 7070144, 10605216, 14140288, 21210432, 28280576, 42420864, 84841728]

約数ペア:

[(1, 84841728), (2, 42420864), (3, 28280576), (4, 21210432), (6, 14140288), (8, 10605216), (12, 7070144), (16, 5302608), (24, 3535072), (32, 2651304), (48, 1767536), (61, 1390848), (64, 1325652), (96, 883768), (122, 695424), (128, 662826), (183, 463616), (192, 441884), (244, 347712), (256, 331413), (366, 231808), (384, 220942), (488, 173856), (732, 115904), (768, 110471), (976, 86928), (1464, 57952), (1811, 46848), (1952, 43464), (2928, 28976), (3622, 23424), (3904, 21732), (5433, 15616), (5856, 14488), (7244, 11712), (7808, 10866)]