77948312

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{3361}}^1$

素因数の和:3603

約数の個数: 32

約数和(自身を含む): 158148480

約数和(自身を除く): 80200168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 3361, 5798, 6722, 11596, 13444, 23192, 26888, 43693, 87386, 174772, 349544, 749503, 1499006, 2998012, 5996024, 9743539, 19487078, 38974156, 77948312]

約数ペア:

[(1, 77948312), (2, 38974156), (4, 19487078), (8, 9743539), (13, 5996024), (26, 2998012), (52, 1499006), (104, 749503), (223, 349544), (446, 174772), (892, 87386), (1784, 43693), (2899, 26888), (3361, 23192), (5798, 13444), (6722, 11596)]