76878288

素因数分解:

$2^4\times 3^3\times {\mathrm{251}}^1\times {\mathrm{709}}^1$

素因数の和:977

約数の個数: 80

約数和(自身を含む): 221860800

約数和(自身を除く): 144982512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 251, 432, 502, 709, 753, 1004, 1418, 1506, 2008, 2127, 2259, 2836, 3012, 4016, 4254, 4518, 5672, 6024, 6381, 6777, 8508, 9036, 11344, 12048, 12762, 13554, 17016, 18072, 19143, 25524, 27108, 34032, 36144, 38286, 51048, 54216, 76572, 102096, 108432, 153144, 177959, 306288, 355918, 533877, 711836, 1067754, 1423672, 1601631, 2135508, 2847344, 3203262, 4271016, 4804893, 6406524, 8542032, 9609786, 12813048, 19219572, 25626096, 38439144, 76878288]

約数ペア:

[(1, 76878288), (2, 38439144), (3, 25626096), (4, 19219572), (6, 12813048), (8, 9609786), (9, 8542032), (12, 6406524), (16, 4804893), (18, 4271016), (24, 3203262), (27, 2847344), (36, 2135508), (48, 1601631), (54, 1423672), (72, 1067754), (108, 711836), (144, 533877), (216, 355918), (251, 306288), (432, 177959), (502, 153144), (709, 108432), (753, 102096), (1004, 76572), (1418, 54216), (1506, 51048), (2008, 38286), (2127, 36144), (2259, 34032), (2836, 27108), (3012, 25524), (4016, 19143), (4254, 18072), (4518, 17016), (5672, 13554), (6024, 12762), (6381, 12048), (6777, 11344), (8508, 9036)]