80804496

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7549}}^1$

素因数の和:7783

約数の個数: 40

約数和(自身を含む): 209708800

約数和(自身を除く): 128904304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 7549, 10704, 15098, 22647, 30196, 45294, 60392, 90588, 120784, 181176, 362352, 1683427, 3366854, 5050281, 6733708, 10100562, 13467416, 20201124, 26934832, 40402248, 80804496]

約数ペア:

[(1, 80804496), (2, 40402248), (3, 26934832), (4, 20201124), (6, 13467416), (8, 10100562), (12, 6733708), (16, 5050281), (24, 3366854), (48, 1683427), (223, 362352), (446, 181176), (669, 120784), (892, 90588), (1338, 60392), (1784, 45294), (2676, 30196), (3568, 22647), (5352, 15098), (7549, 10704)]