81177708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{95279}}^1$

素因数の和:95357

約数の個数: 24

約数和(自身を含む): 192084480

約数和(自身を除く): 110906772

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 95279, 190558, 285837, 381116, 571674, 1143348, 6764809, 13529618, 20294427, 27059236, 40588854, 81177708]

約数ペア:

[(1, 81177708), (2, 40588854), (3, 27059236), (4, 20294427), (6, 13529618), (12, 6764809), (71, 1143348), (142, 571674), (213, 381116), (284, 285837), (426, 190558), (852, 95279)]