69328428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{853}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 174748896

約数和(自身を除く): 105420468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 521, 853, 1042, 1563, 1706, 2084, 2559, 3126, 3412, 5118, 6252, 6773, 10236, 11089, 13546, 20319, 22178, 27092, 33267, 40638, 44356, 66534, 81276, 133068, 444413, 888826, 1333239, 1777652, 2666478, 5332956, 5777369, 11554738, 17332107, 23109476, 34664214, 69328428]

約数ペア:

[(1, 69328428), (2, 34664214), (3, 23109476), (4, 17332107), (6, 11554738), (12, 5777369), (13, 5332956), (26, 2666478), (39, 1777652), (52, 1333239), (78, 888826), (156, 444413), (521, 133068), (853, 81276), (1042, 66534), (1563, 44356), (1706, 40638), (2084, 33267), (2559, 27092), (3126, 22178), (3412, 20319), (5118, 13546), (6252, 11089), (6773, 10236)]