72345394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{49081}}^1$

素因数の和:49161

約数の個数: 16

約数和(自身を含む): 120152736

約数和(自身を除く): 47807342

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 49081, 98162, 539891, 1079782, 3288427, 6576854, 36172697, 72345394]

約数ペア:

[(1, 72345394), (2, 36172697), (11, 6576854), (22, 3288427), (67, 1079782), (134, 539891), (737, 98162), (1474, 49081)]