72216288

素因数分解:

$2^5\times 3^2\times {\mathrm{250751}}^1$

素因数の和:250767

約数の個数: 36

約数和(自身を含む): 205365888

約数和(自身を除く): 133149600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 250751, 501502, 752253, 1003004, 1504506, 2006008, 2256759, 3009012, 4012016, 4513518, 6018024, 8024032, 9027036, 12036048, 18054072, 24072096, 36108144, 72216288]

約数ペア:

[(1, 72216288), (2, 36108144), (3, 24072096), (4, 18054072), (6, 12036048), (8, 9027036), (9, 8024032), (12, 6018024), (16, 4513518), (18, 4012016), (24, 3009012), (32, 2256759), (36, 2006008), (48, 1504506), (72, 1003004), (96, 752253), (144, 501502), (288, 250751)]