77819838

素因数分解:

$2^1\times 3^1\times {\mathrm{997}}^1\times {\mathrm{13009}}^1$

素因数の和:14011

約数の個数: 16

約数和(自身を含む): 155807760

約数和(自身を除く): 77987922

約数列:

[1, 2, 3, 6, 997, 1994, 2991, 5982, 13009, 26018, 39027, 78054, 12969973, 25939946, 38909919, 77819838]

約数ペア:

[(1, 77819838), (2, 38909919), (3, 25939946), (6, 12969973), (997, 78054), (1994, 39027), (2991, 26018), (5982, 13009)]