72372839

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8623}}^1$

素因数の和:8750

約数の個数: 16

約数和(自身を含む): 91069440

約数和(自身を除く): 18696601

約数列:

[1, 7, 11, 77, 109, 763, 1199, 8393, 8623, 60361, 94853, 663971, 939907, 6579349, 10338977, 72372839]

約数ペア:

[(1, 72372839), (7, 10338977), (11, 6579349), (77, 939907), (109, 663971), (763, 94853), (1199, 60361), (8393, 8623)]