72156288

素因数分解:

$2^7\times 3^1\times {\mathrm{187907}}^1$

素因数の和:187924

約数の個数: 32

約数和(自身を含む): 191666160

約数和(自身を除く): 119509872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 187907, 375814, 563721, 751628, 1127442, 1503256, 2254884, 3006512, 4509768, 6013024, 9019536, 12026048, 18039072, 24052096, 36078144, 72156288]

約数ペア:

[(1, 72156288), (2, 36078144), (3, 24052096), (4, 18039072), (6, 12026048), (8, 9019536), (12, 6013024), (16, 4509768), (24, 3006512), (32, 2254884), (48, 1503256), (64, 1127442), (96, 751628), (128, 563721), (192, 375814), (384, 187907)]