80856396

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60703}}^1$

素因数の和:60750

約数の個数: 36

約数和(自身を含む): 209914432

約数和(自身を除く): 129058036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60703, 121406, 182109, 242812, 364218, 546327, 728436, 1092654, 2185308, 2246011, 4492022, 6738033, 8984044, 13476066, 20214099, 26952132, 40428198, 80856396]

約数ペア:

[(1, 80856396), (2, 40428198), (3, 26952132), (4, 20214099), (6, 13476066), (9, 8984044), (12, 6738033), (18, 4492022), (36, 2246011), (37, 2185308), (74, 1092654), (111, 728436), (148, 546327), (222, 364218), (333, 242812), (444, 182109), (666, 121406), (1332, 60703)]