76972078

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4027}}^1$

素因数の和:4551

約数の個数: 16

約数和(自身を含む): 121806720

約数和(自身を除く): 44834642

約数列:

[1, 2, 19, 38, 503, 1006, 4027, 8054, 9557, 19114, 76513, 153026, 2025581, 4051162, 38486039, 76972078]

約数ペア:

[(1, 76972078), (2, 38486039), (19, 4051162), (38, 2025581), (503, 153026), (1006, 76513), (4027, 19114), (8054, 9557)]