77993938

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 130600512

約数和(自身を除く): 52606574

約数列:

[1, 2, 11, 22, 83, 121, 166, 242, 353, 706, 913, 1331, 1826, 2662, 3883, 7766, 10043, 20086, 29299, 42713, 58598, 85426, 110473, 220946, 322289, 469843, 644578, 939686, 3545179, 7090358, 38996969, 77993938]

約数ペア:

[(1, 77993938), (2, 38996969), (11, 7090358), (22, 3545179), (83, 939686), (121, 644578), (166, 469843), (242, 322289), (353, 220946), (706, 110473), (913, 85426), (1331, 58598), (1826, 42713), (2662, 29299), (3883, 20086), (7766, 10043)]