72881232

素因数分解:

$2^4\times 3^1\times {\mathrm{1518359}}^1$

素因数の和:1518370

約数の個数: 20

約数和(自身を含む): 188276640

約数和(自身を除く): 115395408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1518359, 3036718, 4555077, 6073436, 9110154, 12146872, 18220308, 24293744, 36440616, 72881232]

約数ペア:

[(1, 72881232), (2, 36440616), (3, 24293744), (4, 18220308), (6, 12146872), (8, 9110154), (12, 6073436), (16, 4555077), (24, 3036718), (48, 1518359)]