77811912

素因数分解:

$2^3\times 3^2\times {\mathrm{577}}^1\times {\mathrm{1873}}^1$

素因数の和:2462

約数の個数: 48

約数和(自身を含む): 211218540

約数和(自身を除く): 133406628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 577, 1154, 1731, 1873, 2308, 3462, 3746, 4616, 5193, 5619, 6924, 7492, 10386, 11238, 13848, 14984, 16857, 20772, 22476, 33714, 41544, 44952, 67428, 134856, 1080721, 2161442, 3242163, 4322884, 6484326, 8645768, 9726489, 12968652, 19452978, 25937304, 38905956, 77811912]

約数ペア:

[(1, 77811912), (2, 38905956), (3, 25937304), (4, 19452978), (6, 12968652), (8, 9726489), (9, 8645768), (12, 6484326), (18, 4322884), (24, 3242163), (36, 2161442), (72, 1080721), (577, 134856), (1154, 67428), (1731, 44952), (1873, 41544), (2308, 33714), (3462, 22476), (3746, 20772), (4616, 16857), (5193, 14984), (5619, 13848), (6924, 11238), (7492, 10386)]