84960864

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{1879}}^1$

素因数の和:2052

約数の個数: 72

約数和(自身を含む): 243275760

約数和(自身を除く): 158314896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1879, 1884, 2512, 2826, 3758, 3768, 5024, 5637, 5652, 7516, 7536, 11274, 11304, 15032, 15072, 16911, 22548, 22608, 30064, 33822, 45096, 45216, 60128, 67644, 90192, 135288, 180384, 270576, 295003, 541152, 590006, 885009, 1180012, 1770018, 2360024, 2655027, 3540036, 4720048, 5310054, 7080072, 9440096, 10620108, 14160144, 21240216, 28320288, 42480432, 84960864]

約数ペア:

[(1, 84960864), (2, 42480432), (3, 28320288), (4, 21240216), (6, 14160144), (8, 10620108), (9, 9440096), (12, 7080072), (16, 5310054), (18, 4720048), (24, 3540036), (32, 2655027), (36, 2360024), (48, 1770018), (72, 1180012), (96, 885009), (144, 590006), (157, 541152), (288, 295003), (314, 270576), (471, 180384), (628, 135288), (942, 90192), (1256, 67644), (1413, 60128), (1879, 45216), (1884, 45096), (2512, 33822), (2826, 30064), (3758, 22608), (3768, 22548), (5024, 16911), (5637, 15072), (5652, 15032), (7516, 11304), (7536, 11274)]