72045743

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{11273}}^1$

素因数の和:11374

約数の個数: 16

約数和(自身を含む): 90913536

約数和(自身を除く): 18867793

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 11273, 78911, 124003, 868021, 935659, 6549613, 10292249, 72045743]

約数ペア:

[(1, 72045743), (7, 10292249), (11, 6549613), (77, 935659), (83, 868021), (581, 124003), (913, 78911), (6391, 11273)]