83187888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{313}}^1$

素因数の和:451

約数の個数: 120

約数和(自身を含む): 253006128

約数和(自身を除く): 169818240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 113, 147, 168, 196, 226, 294, 313, 336, 339, 392, 452, 588, 626, 678, 784, 791, 904, 939, 1176, 1252, 1356, 1582, 1808, 1878, 2191, 2352, 2373, 2504, 2712, 3164, 3756, 4382, 4746, 5008, 5424, 5537, 6328, 6573, 7512, 8764, 9492, 11074, 12656, 13146, 15024, 15337, 16611, 17528, 18984, 22148, 26292, 30674, 33222, 35056, 35369, 37968, 44296, 46011, 52584, 61348, 66444, 70738, 88592, 92022, 105168, 106107, 122696, 132888, 141476, 184044, 212214, 245392, 247583, 265776, 282952, 368088, 424428, 495166, 565904, 736176, 742749, 848856, 990332, 1485498, 1697712, 1733081, 1980664, 2970996, 3466162, 3961328, 5199243, 5941992, 6932324, 10398486, 11883984, 13864648, 20796972, 27729296, 41593944, 83187888]

約数ペア:

[(1, 83187888), (2, 41593944), (3, 27729296), (4, 20796972), (6, 13864648), (7, 11883984), (8, 10398486), (12, 6932324), (14, 5941992), (16, 5199243), (21, 3961328), (24, 3466162), (28, 2970996), (42, 1980664), (48, 1733081), (49, 1697712), (56, 1485498), (84, 990332), (98, 848856), (112, 742749), (113, 736176), (147, 565904), (168, 495166), (196, 424428), (226, 368088), (294, 282952), (313, 265776), (336, 247583), (339, 245392), (392, 212214), (452, 184044), (588, 141476), (626, 132888), (678, 122696), (784, 106107), (791, 105168), (904, 92022), (939, 88592), (1176, 70738), (1252, 66444), (1356, 61348), (1582, 52584), (1808, 46011), (1878, 44296), (2191, 37968), (2352, 35369), (2373, 35056), (2504, 33222), (2712, 30674), (3164, 26292), (3756, 22148), (4382, 18984), (4746, 17528), (5008, 16611), (5424, 15337), (5537, 15024), (6328, 13146), (6573, 12656), (7512, 11074), (8764, 9492)]