77760116

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 161239680

約数和(自身を除く): 83479564

約数列:

[1, 2, 4, 7, 14, 28, 53, 61, 106, 122, 212, 244, 371, 427, 742, 854, 859, 1484, 1708, 1718, 3233, 3436, 6013, 6466, 12026, 12932, 22631, 24052, 45262, 45527, 52399, 90524, 91054, 104798, 182108, 209596, 318689, 366793, 637378, 733586, 1274756, 1467172, 2777147, 5554294, 11108588, 19440029, 38880058, 77760116]

約数ペア:

[(1, 77760116), (2, 38880058), (4, 19440029), (7, 11108588), (14, 5554294), (28, 2777147), (53, 1467172), (61, 1274756), (106, 733586), (122, 637378), (212, 366793), (244, 318689), (371, 209596), (427, 182108), (742, 104798), (854, 91054), (859, 90524), (1484, 52399), (1708, 45527), (1718, 45262), (3233, 24052), (3436, 22631), (6013, 12932), (6466, 12026)]