77039858

素因数分解:

$2^1\times 7^3\times {\mathrm{112303}}^1$

素因数の和:112326

約数の個数: 16

約数和(自身を含む): 134764800

約数和(自身を除く): 57724942

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 112303, 224606, 786121, 1572242, 5502847, 11005694, 38519929, 77039858]

約数ペア:

[(1, 77039858), (2, 38519929), (7, 11005694), (14, 5502847), (49, 1572242), (98, 786121), (343, 224606), (686, 112303)]