68800836

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{25943}}^1$

素因数の和:25980

約数の個数: 48

約数和(自身を含む): 183060864

約数和(自身を除く): 114260028

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 25943, 51886, 77829, 103772, 155658, 311316, 337259, 441031, 674518, 882062, 1011777, 1323093, 1349036, 1764124, 2023554, 2646186, 4047108, 5292372, 5733403, 11466806, 17200209, 22933612, 34400418, 68800836]

約数ペア:

[(1, 68800836), (2, 34400418), (3, 22933612), (4, 17200209), (6, 11466806), (12, 5733403), (13, 5292372), (17, 4047108), (26, 2646186), (34, 2023554), (39, 1764124), (51, 1349036), (52, 1323093), (68, 1011777), (78, 882062), (102, 674518), (156, 441031), (204, 337259), (221, 311316), (442, 155658), (663, 103772), (884, 77829), (1326, 51886), (2652, 25943)]