78859428

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{61417}}^1$

素因数の和:61531

約数の個数: 24

約数和(自身を含む): 185728032

約数和(自身を除く): 106868604

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 61417, 122834, 184251, 245668, 368502, 737004, 6571619, 13143238, 19714857, 26286476, 39429714, 78859428]

約数ペア:

[(1, 78859428), (2, 39429714), (3, 26286476), (4, 19714857), (6, 13143238), (12, 6571619), (107, 737004), (214, 368502), (321, 245668), (428, 184251), (642, 122834), (1284, 61417)]