72274906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{39581}}^1$

素因数の和:39677

約数の個数: 16

約数和(自身を含む): 119695968

約数和(自身を除く): 47421062

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 39581, 79162, 435391, 870782, 3285223, 6570446, 36137453, 72274906]

約数ペア:

[(1, 72274906), (2, 36137453), (11, 6570446), (22, 3285223), (83, 870782), (166, 435391), (913, 79162), (1826, 39581)]