71852112

素因数分解:

$2^4\times 3^2\times {\mathrm{498973}}^1$

素因数の和:498987

約数の個数: 30

約数和(自身を含む): 201086522

約数和(自身を除く): 129234410

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 498973, 997946, 1496919, 1995892, 2993838, 3991784, 4490757, 5987676, 7983568, 8981514, 11975352, 17963028, 23950704, 35926056, 71852112]

約数ペア:

[(1, 71852112), (2, 35926056), (3, 23950704), (4, 17963028), (6, 11975352), (8, 8981514), (9, 7983568), (12, 5987676), (16, 4490757), (18, 3991784), (24, 2993838), (36, 1995892), (48, 1496919), (72, 997946), (144, 498973)]