89875676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 178442880

約数和(自身を除く): 88567204

約数列:

[1, 2, 4, 11, 22, 43, 44, 67, 86, 134, 172, 268, 473, 709, 737, 946, 1418, 1474, 1892, 2836, 2881, 2948, 5762, 7799, 11524, 15598, 30487, 31196, 31691, 47503, 60974, 63382, 95006, 121948, 126764, 190012, 335357, 522533, 670714, 1045066, 1341428, 2042629, 2090132, 4085258, 8170516, 22468919, 44937838, 89875676]

約数ペア:

[(1, 89875676), (2, 44937838), (4, 22468919), (11, 8170516), (22, 4085258), (43, 2090132), (44, 2042629), (67, 1341428), (86, 1045066), (134, 670714), (172, 522533), (268, 335357), (473, 190012), (709, 126764), (737, 121948), (946, 95006), (1418, 63382), (1474, 60974), (1892, 47503), (2836, 31691), (2881, 31196), (2948, 30487), (5762, 15598), (7799, 11524)]