87847452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 216

約数和(自身を含む): 289697408

約数和(自身を除く): 201849956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 43, 44, 63, 66, 67, 77, 84, 86, 99, 121, 126, 129, 132, 134, 154, 172, 198, 201, 231, 242, 252, 258, 268, 301, 308, 363, 387, 396, 402, 462, 469, 473, 484, 516, 602, 603, 693, 726, 737, 774, 804, 847, 903, 924, 938, 946, 1089, 1204, 1206, 1386, 1407, 1419, 1452, 1474, 1548, 1694, 1806, 1876, 1892, 2178, 2211, 2412, 2541, 2709, 2772, 2814, 2838, 2881, 2948, 3311, 3388, 3612, 4221, 4257, 4356, 4422, 5082, 5159, 5203, 5418, 5628, 5676, 5762, 6622, 6633, 7623, 8107, 8442, 8514, 8643, 8844, 9933, 10164, 10318, 10406, 10836, 11524, 13244, 13266, 15246, 15477, 15609, 16214, 16884, 17028, 17286, 19866, 20167, 20636, 20812, 24321, 25929, 26532, 29799, 30492, 30954, 31218, 31691, 32428, 34572, 36421, 39732, 40334, 46431, 46827, 48642, 51858, 56749, 59598, 60501, 61908, 62436, 63382, 72842, 72963, 80668, 92862, 93654, 95073, 97284, 103716, 109263, 113498, 119196, 121002, 126764, 145684, 145926, 170247, 181503, 185724, 187308, 190146, 218526, 221837, 226996, 242004, 285219, 291852, 327789, 340494, 348601, 363006, 380292, 437052, 443674, 510741, 570438, 655578, 665511, 680988, 697202, 726012, 887348, 1021482, 1045803, 1140876, 1311156, 1331022, 1394404, 1996533, 2042964, 2091606, 2440207, 2662044, 3137409, 3993066, 4183212, 4880414, 6274818, 7320621, 7986132, 9760828, 12549636, 14641242, 21961863, 29282484, 43923726, 87847452]

約数ペア:

[(1, 87847452), (2, 43923726), (3, 29282484), (4, 21961863), (6, 14641242), (7, 12549636), (9, 9760828), (11, 7986132), (12, 7320621), (14, 6274818), (18, 4880414), (21, 4183212), (22, 3993066), (28, 3137409), (33, 2662044), (36, 2440207), (42, 2091606), (43, 2042964), (44, 1996533), (63, 1394404), (66, 1331022), (67, 1311156), (77, 1140876), (84, 1045803), (86, 1021482), (99, 887348), (121, 726012), (126, 697202), (129, 680988), (132, 665511), (134, 655578), (154, 570438), (172, 510741), (198, 443674), (201, 437052), (231, 380292), (242, 363006), (252, 348601), (258, 340494), (268, 327789), (301, 291852), (308, 285219), (363, 242004), (387, 226996), (396, 221837), (402, 218526), (462, 190146), (469, 187308), (473, 185724), (484, 181503), (516, 170247), (602, 145926), (603, 145684), (693, 126764), (726, 121002), (737, 119196), (774, 113498), (804, 109263), (847, 103716), (903, 97284), (924, 95073), (938, 93654), (946, 92862), (1089, 80668), (1204, 72963), (1206, 72842), (1386, 63382), (1407, 62436), (1419, 61908), (1452, 60501), (1474, 59598), (1548, 56749), (1694, 51858), (1806, 48642), (1876, 46827), (1892, 46431), (2178, 40334), (2211, 39732), (2412, 36421), (2541, 34572), (2709, 32428), (2772, 31691), (2814, 31218), (2838, 30954), (2881, 30492), (2948, 29799), (3311, 26532), (3388, 25929), (3612, 24321), (4221, 20812), (4257, 20636), (4356, 20167), (4422, 19866), (5082, 17286), (5159, 17028), (5203, 16884), (5418, 16214), (5628, 15609), (5676, 15477), (5762, 15246), (6622, 13266), (6633, 13244), (7623, 11524), (8107, 10836), (8442, 10406), (8514, 10318), (8643, 10164), (8844, 9933)]