89904096

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1144

約数の個数: 72

約数和(自身を含む): 256589424

約数和(自身を除く): 166685328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 641, 974, 1282, 1461, 1923, 1948, 2564, 2922, 3846, 3896, 4383, 5128, 5769, 5844, 7692, 7792, 8766, 10256, 11538, 11688, 15384, 15584, 17532, 20512, 23076, 23376, 30768, 35064, 46152, 46752, 61536, 70128, 92304, 140256, 184608, 312167, 624334, 936501, 1248668, 1873002, 2497336, 2809503, 3746004, 4994672, 5619006, 7492008, 9989344, 11238012, 14984016, 22476024, 29968032, 44952048, 89904096]

約数ペア:

[(1, 89904096), (2, 44952048), (3, 29968032), (4, 22476024), (6, 14984016), (8, 11238012), (9, 9989344), (12, 7492008), (16, 5619006), (18, 4994672), (24, 3746004), (32, 2809503), (36, 2497336), (48, 1873002), (72, 1248668), (96, 936501), (144, 624334), (288, 312167), (487, 184608), (641, 140256), (974, 92304), (1282, 70128), (1461, 61536), (1923, 46752), (1948, 46152), (2564, 35064), (2922, 30768), (3846, 23376), (3896, 23076), (4383, 20512), (5128, 17532), (5769, 15584), (5844, 15384), (7692, 11688), (7792, 11538), (8766, 10256)]