81627078

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55079}}^1$

素因数の和:55116

約数の個数: 32

約数和(自身を含む): 185068800

約数和(自身を除く): 103441722

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 55079, 110158, 165237, 330474, 716027, 1046501, 1432054, 2093002, 2148081, 3139503, 4296162, 6279006, 13604513, 27209026, 40813539, 81627078]

約数ペア:

[(1, 81627078), (2, 40813539), (3, 27209026), (6, 13604513), (13, 6279006), (19, 4296162), (26, 3139503), (38, 2148081), (39, 2093002), (57, 1432054), (78, 1046501), (114, 716027), (247, 330474), (494, 165237), (741, 110158), (1482, 55079)]