123733872

素因数分解:

$2^4\times 3^3\times {\mathrm{286421}}^1$

素因数の和:286438

約数の個数: 40

約数和(自身を含む): 355163280

約数和(自身を除く): 231429408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 286421, 572842, 859263, 1145684, 1718526, 2291368, 2577789, 3437052, 4582736, 5155578, 6874104, 7733367, 10311156, 13748208, 15466734, 20622312, 30933468, 41244624, 61866936, 123733872]

約数ペア:

[(1, 123733872), (2, 61866936), (3, 41244624), (4, 30933468), (6, 20622312), (8, 15466734), (9, 13748208), (12, 10311156), (16, 7733367), (18, 6874104), (24, 5155578), (27, 4582736), (36, 3437052), (48, 2577789), (54, 2291368), (72, 1718526), (108, 1145684), (144, 859263), (216, 572842), (432, 286421)]