80481168

素因数分解:

$2^4\times 3^3\times {\mathrm{186299}}^1$

素因数の和:186316

約数の個数: 40

約数和(自身を含む): 231012000

約数和(自身を除く): 150530832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 186299, 372598, 558897, 745196, 1117794, 1490392, 1676691, 2235588, 2980784, 3353382, 4471176, 5030073, 6706764, 8942352, 10060146, 13413528, 20120292, 26827056, 40240584, 80481168]

約数ペア:

[(1, 80481168), (2, 40240584), (3, 26827056), (4, 20120292), (6, 13413528), (8, 10060146), (9, 8942352), (12, 6706764), (16, 5030073), (18, 4471176), (24, 3353382), (27, 2980784), (36, 2235588), (48, 1676691), (54, 1490392), (72, 1117794), (108, 745196), (144, 558897), (216, 372598), (432, 186299)]