81065232

素因数分解:

$2^4\times 3^3\times {\mathrm{187651}}^1$

素因数の和:187668

約数の個数: 40

約数和(自身を含む): 232688480

約数和(自身を除く): 151623248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 187651, 375302, 562953, 750604, 1125906, 1501208, 1688859, 2251812, 3002416, 3377718, 4503624, 5066577, 6755436, 9007248, 10133154, 13510872, 20266308, 27021744, 40532616, 81065232]

約数ペア:

[(1, 81065232), (2, 40532616), (3, 27021744), (4, 20266308), (6, 13510872), (8, 10133154), (9, 9007248), (12, 6755436), (16, 5066577), (18, 4503624), (24, 3377718), (27, 3002416), (36, 2251812), (48, 1688859), (54, 1501208), (72, 1125906), (108, 750604), (144, 562953), (216, 375302), (432, 187651)]