77927252

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6828

約数の個数: 36

約数和(自身を含む): 156379356

約数和(自身を除く): 78452104

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 221, 338, 442, 676, 884, 2873, 5746, 6781, 11492, 13562, 27124, 88153, 115277, 176306, 230554, 352612, 461108, 1145989, 1498601, 2291978, 2997202, 4583956, 5994404, 19481813, 38963626, 77927252]

約数ペア:

[(1, 77927252), (2, 38963626), (4, 19481813), (13, 5994404), (17, 4583956), (26, 2997202), (34, 2291978), (52, 1498601), (68, 1145989), (169, 461108), (221, 352612), (338, 230554), (442, 176306), (676, 115277), (884, 88153), (2873, 27124), (5746, 13562), (6781, 11492)]