87623514

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 219967488

約数和(自身を除く): 132343974

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 71, 99, 138, 142, 198, 207, 213, 253, 271, 414, 426, 506, 542, 639, 759, 781, 813, 1278, 1518, 1562, 1626, 1633, 2277, 2343, 2439, 2981, 3266, 4554, 4686, 4878, 4899, 5962, 6233, 7029, 8943, 9798, 12466, 14058, 14697, 17886, 17963, 18699, 19241, 26829, 29394, 35926, 37398, 38482, 53658, 53889, 56097, 57723, 68563, 107778, 112194, 115446, 137126, 161667, 173169, 205689, 211651, 323334, 346338, 411378, 423302, 442543, 617067, 634953, 885086, 1234134, 1269906, 1327629, 1904859, 2655258, 3809718, 3982887, 4867973, 7965774, 9735946, 14603919, 29207838, 43811757, 87623514]

約数ペア:

[(1, 87623514), (2, 43811757), (3, 29207838), (6, 14603919), (9, 9735946), (11, 7965774), (18, 4867973), (22, 3982887), (23, 3809718), (33, 2655258), (46, 1904859), (66, 1327629), (69, 1269906), (71, 1234134), (99, 885086), (138, 634953), (142, 617067), (198, 442543), (207, 423302), (213, 411378), (253, 346338), (271, 323334), (414, 211651), (426, 205689), (506, 173169), (542, 161667), (639, 137126), (759, 115446), (781, 112194), (813, 107778), (1278, 68563), (1518, 57723), (1562, 56097), (1626, 53889), (1633, 53658), (2277, 38482), (2343, 37398), (2439, 35926), (2981, 29394), (3266, 26829), (4554, 19241), (4686, 18699), (4878, 17963), (4899, 17886), (5962, 14697), (6233, 14058), (7029, 12466), (8943, 9798)]