81346344

素因数分解:

$2^3\times 3^1\times {\mathrm{509}}^1\times {\mathrm{6659}}^1$

素因数の和:7177

約数の個数: 32

約数和(自身を含む): 203796000

約数和(自身を除く): 122449656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 509, 1018, 1527, 2036, 3054, 4072, 6108, 6659, 12216, 13318, 19977, 26636, 39954, 53272, 79908, 159816, 3389431, 6778862, 10168293, 13557724, 20336586, 27115448, 40673172, 81346344]

約数ペア:

[(1, 81346344), (2, 40673172), (3, 27115448), (4, 20336586), (6, 13557724), (8, 10168293), (12, 6778862), (24, 3389431), (509, 159816), (1018, 79908), (1527, 53272), (2036, 39954), (3054, 26636), (4072, 19977), (6108, 13318), (6659, 12216)]