77844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:519

約数の個数: 24

約数和(自身を含む): 196000

約数和(自身を除く): 118156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499, 998, 1497, 1996, 2994, 5988, 6487, 12974, 19461, 25948, 38922, 77844]

約数ペア:

[(1, 77844), (2, 38922), (3, 25948), (4, 19461), (6, 12974), (12, 6487), (13, 5988), (26, 2994), (39, 1996), (52, 1497), (78, 998), (156, 499)]