73728

素因数分解:

$2^{13}\times 3^2$

素因数の和:32

約数の個数: 42

約数和(自身を含む): 212979

約数和(自身を除く): 139251

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 18432, 24576, 36864, 73728]

約数ペア:

[(1, 73728), (2, 36864), (3, 24576), (4, 18432), (6, 12288), (8, 9216), (9, 8192), (12, 6144), (16, 4608), (18, 4096), (24, 3072), (32, 2304), (36, 2048), (48, 1536), (64, 1152), (72, 1024), (96, 768), (128, 576), (144, 512), (192, 384), (256, 288)]