80743102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 136564704

約数和(自身を除く): 55821602

約数列:

[1, 2, 11, 22, 37, 74, 281, 353, 407, 562, 706, 814, 3091, 3883, 6182, 7766, 10397, 13061, 20794, 26122, 99193, 114367, 143671, 198386, 228734, 287342, 1091123, 2182246, 3670141, 7340282, 40371551, 80743102]

約数ペア:

[(1, 80743102), (2, 40371551), (11, 7340282), (22, 3670141), (37, 2182246), (74, 1091123), (281, 287342), (353, 228734), (407, 198386), (562, 143671), (706, 114367), (814, 99193), (3091, 26122), (3883, 20794), (6182, 13061), (7766, 10397)]