72889728

素因数分解:

$2^7\times 3^1\times {\mathrm{189817}}^1$

素因数の和:189834

約数の個数: 32

約数和(自身を含む): 193614360

約数和(自身を除く): 120724632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189817, 379634, 569451, 759268, 1138902, 1518536, 2277804, 3037072, 4555608, 6074144, 9111216, 12148288, 18222432, 24296576, 36444864, 72889728]

約数ペア:

[(1, 72889728), (2, 36444864), (3, 24296576), (4, 18222432), (6, 12148288), (8, 9111216), (12, 6074144), (16, 4555608), (24, 3037072), (32, 2277804), (48, 1518536), (64, 1138902), (96, 759268), (128, 569451), (192, 379634), (384, 189817)]