27900144

素因数分解:

$2^4\times 3^2\times {\mathrm{193751}}^1$

素因数の和:193765

約数の個数: 30

約数和(自身を含む): 78082056

約数和(自身を除く): 50181912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 193751, 387502, 581253, 775004, 1162506, 1550008, 1743759, 2325012, 3100016, 3487518, 4650024, 6975036, 9300048, 13950072, 27900144]

約数ペア:

[(1, 27900144), (2, 13950072), (3, 9300048), (4, 6975036), (6, 4650024), (8, 3487518), (9, 3100016), (12, 2325012), (16, 1743759), (18, 1550008), (24, 1162506), (36, 775004), (48, 581253), (72, 387502), (144, 193751)]