81419616

素因数分解:

$2^5\times 3^2\times {\mathrm{282707}}^1$

素因数の和:282723

約数の個数: 36

約数和(自身を含む): 231537852

約数和(自身を除く): 150118236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 282707, 565414, 848121, 1130828, 1696242, 2261656, 2544363, 3392484, 4523312, 5088726, 6784968, 9046624, 10177452, 13569936, 20354904, 27139872, 40709808, 81419616]

約数ペア:

[(1, 81419616), (2, 40709808), (3, 27139872), (4, 20354904), (6, 13569936), (8, 10177452), (9, 9046624), (12, 6784968), (16, 5088726), (18, 4523312), (24, 3392484), (32, 2544363), (36, 2261656), (48, 1696242), (72, 1130828), (96, 848121), (144, 565414), (288, 282707)]