108865728

素因数分解:

$2^6\times 3^3\times {\mathrm{251}}^2$

素因数の和:523

約数の個数: 84

約数和(自身を含む): 321325240

約数和(自身を除く): 212459512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 251, 288, 432, 502, 576, 753, 864, 1004, 1506, 1728, 2008, 2259, 3012, 4016, 4518, 6024, 6777, 8032, 9036, 12048, 13554, 16064, 18072, 24096, 27108, 36144, 48192, 54216, 63001, 72288, 108432, 126002, 144576, 189003, 216864, 252004, 378006, 433728, 504008, 567009, 756012, 1008016, 1134018, 1512024, 1701027, 2016032, 2268036, 3024048, 3402054, 4032064, 4536072, 6048096, 6804108, 9072144, 12096192, 13608216, 18144288, 27216432, 36288576, 54432864, 108865728]

約数ペア:

[(1, 108865728), (2, 54432864), (3, 36288576), (4, 27216432), (6, 18144288), (8, 13608216), (9, 12096192), (12, 9072144), (16, 6804108), (18, 6048096), (24, 4536072), (27, 4032064), (32, 3402054), (36, 3024048), (48, 2268036), (54, 2016032), (64, 1701027), (72, 1512024), (96, 1134018), (108, 1008016), (144, 756012), (192, 567009), (216, 504008), (251, 433728), (288, 378006), (432, 252004), (502, 216864), (576, 189003), (753, 144576), (864, 126002), (1004, 108432), (1506, 72288), (1728, 63001), (2008, 54216), (2259, 48192), (3012, 36144), (4016, 27108), (4518, 24096), (6024, 18072), (6777, 16064), (8032, 13554), (9036, 12048)]