64122984

素因数分解:

$2^3\times 3^2\times {\mathrm{890597}}^1$

素因数の和:890609

約数の個数: 24

約数和(自身を含む): 173666610

約数和(自身を除く): 109543626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 890597, 1781194, 2671791, 3562388, 5343582, 7124776, 8015373, 10687164, 16030746, 21374328, 32061492, 64122984]

約数ペア:

[(1, 64122984), (2, 32061492), (3, 21374328), (4, 16030746), (6, 10687164), (8, 8015373), (9, 7124776), (12, 5343582), (18, 3562388), (24, 2671791), (36, 1781194), (72, 890597)]