57481884

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 151062912

約数和(自身を除く): 93581028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 71, 86, 129, 142, 172, 213, 258, 284, 387, 426, 516, 523, 639, 774, 852, 1046, 1278, 1548, 1569, 2092, 2556, 3053, 3138, 4707, 6106, 6276, 9159, 9414, 12212, 18318, 18828, 22489, 27477, 36636, 37133, 44978, 54954, 67467, 74266, 89956, 109908, 111399, 134934, 148532, 202401, 222798, 269868, 334197, 404802, 445596, 668394, 809604, 1336788, 1596719, 3193438, 4790157, 6386876, 9580314, 14370471, 19160628, 28740942, 57481884]

約数ペア:

[(1, 57481884), (2, 28740942), (3, 19160628), (4, 14370471), (6, 9580314), (9, 6386876), (12, 4790157), (18, 3193438), (36, 1596719), (43, 1336788), (71, 809604), (86, 668394), (129, 445596), (142, 404802), (172, 334197), (213, 269868), (258, 222798), (284, 202401), (387, 148532), (426, 134934), (516, 111399), (523, 109908), (639, 89956), (774, 74266), (852, 67467), (1046, 54954), (1278, 44978), (1548, 37133), (1569, 36636), (2092, 27477), (2556, 22489), (3053, 18828), (3138, 18318), (4707, 12212), (6106, 9414), (6276, 9159)]