72491616

素因数分解:

$2^5\times 3^2\times {\mathrm{251707}}^1$

素因数の和:251723

約数の個数: 36

約数和(自身を含む): 206148852

約数和(自身を除く): 133657236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 251707, 503414, 755121, 1006828, 1510242, 2013656, 2265363, 3020484, 4027312, 4530726, 6040968, 8054624, 9061452, 12081936, 18122904, 24163872, 36245808, 72491616]

約数ペア:

[(1, 72491616), (2, 36245808), (3, 24163872), (4, 18122904), (6, 12081936), (8, 9061452), (9, 8054624), (12, 6040968), (16, 4530726), (18, 4027312), (24, 3020484), (32, 2265363), (36, 2013656), (48, 1510242), (72, 1006828), (96, 755121), (144, 503414), (288, 251707)]