68672844

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{3917}}^1$

素因数の和:4414

約数の個数: 36

約数和(自身を含む): 173990544

約数和(自身を除く): 105317700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 974, 1461, 1948, 2922, 3917, 4383, 5844, 7834, 8766, 11751, 15668, 17532, 23502, 35253, 47004, 70506, 141012, 1907579, 3815158, 5722737, 7630316, 11445474, 17168211, 22890948, 34336422, 68672844]

約数ペア:

[(1, 68672844), (2, 34336422), (3, 22890948), (4, 17168211), (6, 11445474), (9, 7630316), (12, 5722737), (18, 3815158), (36, 1907579), (487, 141012), (974, 70506), (1461, 47004), (1948, 35253), (2922, 23502), (3917, 17532), (4383, 15668), (5844, 11751), (7834, 8766)]