81566976

素因数分解:

$2^8\times 3^1\times {\mathrm{106207}}^1$

素因数の和:106226

約数の個数: 36

約数和(自身を含む): 217089152

約数和(自身を除く): 135522176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106207, 212414, 318621, 424828, 637242, 849656, 1274484, 1699312, 2548968, 3398624, 5097936, 6797248, 10195872, 13594496, 20391744, 27188992, 40783488, 81566976]

約数ペア:

[(1, 81566976), (2, 40783488), (3, 27188992), (4, 20391744), (6, 13594496), (8, 10195872), (12, 6797248), (16, 5097936), (24, 3398624), (32, 2548968), (48, 1699312), (64, 1274484), (96, 849656), (128, 637242), (192, 424828), (256, 318621), (384, 212414), (768, 106207)]