79581772

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 141218000

約数和(自身を除く): 61636228

約数列:

[1, 2, 4, 109, 218, 349, 436, 523, 698, 1046, 1396, 2092, 38041, 57007, 76082, 114014, 152164, 182527, 228028, 365054, 730108, 19895443, 39790886, 79581772]

約数ペア:

[(1, 79581772), (2, 39790886), (4, 19895443), (109, 730108), (218, 365054), (349, 228028), (436, 182527), (523, 152164), (698, 114014), (1046, 76082), (1396, 57007), (2092, 38041)]