67727868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3326

約数の個数: 48

約数和(自身を含む): 171484320

約数和(自身を除く): 103756452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 156, 274, 411, 548, 822, 1644, 1781, 3169, 3562, 5343, 6338, 7124, 9507, 10686, 12676, 19014, 21372, 38028, 41197, 82394, 123591, 164788, 247182, 434153, 494364, 868306, 1302459, 1736612, 2604918, 5209836, 5643989, 11287978, 16931967, 22575956, 33863934, 67727868]

約数ペア:

[(1, 67727868), (2, 33863934), (3, 22575956), (4, 16931967), (6, 11287978), (12, 5643989), (13, 5209836), (26, 2604918), (39, 1736612), (52, 1302459), (78, 868306), (137, 494364), (156, 434153), (274, 247182), (411, 164788), (548, 123591), (822, 82394), (1644, 41197), (1781, 38028), (3169, 21372), (3562, 19014), (5343, 12676), (6338, 10686), (7124, 9507)]