81188496

素因数分解:

$2^4\times 3^2\times {\mathrm{563809}}^1$

素因数の和:563823

約数の個数: 30

約数和(自身を含む): 227215430

約数和(自身を除く): 146026934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563809, 1127618, 1691427, 2255236, 3382854, 4510472, 5074281, 6765708, 9020944, 10148562, 13531416, 20297124, 27062832, 40594248, 81188496]

約数ペア:

[(1, 81188496), (2, 40594248), (3, 27062832), (4, 20297124), (6, 13531416), (8, 10148562), (9, 9020944), (12, 6765708), (16, 5074281), (18, 4510472), (24, 3382854), (36, 2255236), (48, 1691427), (72, 1127618), (144, 563809)]