87761964

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{103007}}^1$

素因数の和:103085

約数の個数: 24

約数和(自身を含む): 207664128

約数和(自身を除く): 119902164

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 103007, 206014, 309021, 412028, 618042, 1236084, 7313497, 14626994, 21940491, 29253988, 43880982, 87761964]

約数ペア:

[(1, 87761964), (2, 43880982), (3, 29253988), (4, 21940491), (6, 14626994), (12, 7313497), (71, 1236084), (142, 618042), (213, 412028), (284, 309021), (426, 206014), (852, 103007)]