66894648

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 174182400

約数和(自身を除く): 107287752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 223, 232, 348, 431, 446, 669, 696, 862, 892, 1293, 1338, 1724, 1784, 2586, 2676, 3448, 5172, 5352, 6467, 10344, 12499, 12934, 19401, 24998, 25868, 37497, 38802, 49996, 51736, 74994, 77604, 96113, 99992, 149988, 155208, 192226, 288339, 299976, 384452, 576678, 768904, 1153356, 2306712, 2787277, 5574554, 8361831, 11149108, 16723662, 22298216, 33447324, 66894648]

約数ペア:

[(1, 66894648), (2, 33447324), (3, 22298216), (4, 16723662), (6, 11149108), (8, 8361831), (12, 5574554), (24, 2787277), (29, 2306712), (58, 1153356), (87, 768904), (116, 576678), (174, 384452), (223, 299976), (232, 288339), (348, 192226), (431, 155208), (446, 149988), (669, 99992), (696, 96113), (862, 77604), (892, 74994), (1293, 51736), (1338, 49996), (1724, 38802), (1784, 37497), (2586, 25868), (2676, 24998), (3448, 19401), (5172, 12934), (5352, 12499), (6467, 10344)]