64816884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163679}}^1$

素因数の和:163700

約数の個数: 36

約数和(自身を含む): 178738560

約数和(自身を除く): 113921676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 163679, 327358, 491037, 654716, 982074, 1473111, 1800469, 1964148, 2946222, 3600938, 5401407, 5892444, 7201876, 10802814, 16204221, 21605628, 32408442, 64816884]

約数ペア:

[(1, 64816884), (2, 32408442), (3, 21605628), (4, 16204221), (6, 10802814), (9, 7201876), (11, 5892444), (12, 5401407), (18, 3600938), (22, 2946222), (33, 1964148), (36, 1800469), (44, 1473111), (66, 982074), (99, 654716), (132, 491037), (198, 327358), (396, 163679)]