25755576

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 82784520

約数和(自身を除く): 57028944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 181, 196, 231, 242, 264, 294, 308, 362, 363, 392, 462, 484, 539, 543, 588, 616, 724, 726, 847, 924, 968, 1078, 1086, 1176, 1267, 1448, 1452, 1617, 1694, 1848, 1991, 2156, 2172, 2534, 2541, 2904, 3234, 3388, 3801, 3982, 4312, 4344, 5068, 5082, 5929, 5973, 6468, 6776, 7602, 7964, 8869, 10136, 10164, 11858, 11946, 12936, 13937, 15204, 15928, 17738, 17787, 20328, 21901, 23716, 23892, 26607, 27874, 30408, 35476, 35574, 41811, 43802, 47432, 47784, 53214, 55748, 65703, 70952, 71148, 83622, 87604, 97559, 106428, 111496, 131406, 142296, 153307, 167244, 175208, 195118, 212856, 262812, 292677, 306614, 334488, 390236, 459921, 525624, 585354, 613228, 780472, 919842, 1073149, 1170708, 1226456, 1839684, 2146298, 2341416, 3219447, 3679368, 4292596, 6438894, 8585192, 12877788, 25755576]

約数ペア:

[(1, 25755576), (2, 12877788), (3, 8585192), (4, 6438894), (6, 4292596), (7, 3679368), (8, 3219447), (11, 2341416), (12, 2146298), (14, 1839684), (21, 1226456), (22, 1170708), (24, 1073149), (28, 919842), (33, 780472), (42, 613228), (44, 585354), (49, 525624), (56, 459921), (66, 390236), (77, 334488), (84, 306614), (88, 292677), (98, 262812), (121, 212856), (132, 195118), (147, 175208), (154, 167244), (168, 153307), (181, 142296), (196, 131406), (231, 111496), (242, 106428), (264, 97559), (294, 87604), (308, 83622), (362, 71148), (363, 70952), (392, 65703), (462, 55748), (484, 53214), (539, 47784), (543, 47432), (588, 43802), (616, 41811), (724, 35574), (726, 35476), (847, 30408), (924, 27874), (968, 26607), (1078, 23892), (1086, 23716), (1176, 21901), (1267, 20328), (1448, 17787), (1452, 17738), (1617, 15928), (1694, 15204), (1848, 13937), (1991, 12936), (2156, 11946), (2172, 11858), (2534, 10164), (2541, 10136), (2904, 8869), (3234, 7964), (3388, 7602), (3801, 6776), (3982, 6468), (4312, 5973), (4344, 5929), (5068, 5082)]