64139616

素因数分解:

$2^5\times 3^2\times {\mathrm{222707}}^1$

素因数の和:222723

約数の個数: 36

約数和(自身を含む): 182397852

約数和(自身を除く): 118258236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 222707, 445414, 668121, 890828, 1336242, 1781656, 2004363, 2672484, 3563312, 4008726, 5344968, 7126624, 8017452, 10689936, 16034904, 21379872, 32069808, 64139616]

約数ペア:

[(1, 64139616), (2, 32069808), (3, 21379872), (4, 16034904), (6, 10689936), (8, 8017452), (9, 7126624), (12, 5344968), (16, 4008726), (18, 3563312), (24, 2672484), (32, 2004363), (36, 1781656), (48, 1336242), (72, 890828), (96, 668121), (144, 445414), (288, 222707)]