80685888

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:424

約数の個数: 112

約数和(自身を含む): 226649280

約数和(自身を除く): 145963392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 43, 48, 58, 64, 86, 87, 96, 116, 129, 172, 174, 192, 232, 258, 337, 344, 348, 464, 516, 674, 688, 696, 928, 1011, 1032, 1247, 1348, 1376, 1392, 1856, 2022, 2064, 2494, 2696, 2752, 2784, 3741, 4044, 4128, 4988, 5392, 5568, 7482, 8088, 8256, 9773, 9976, 10784, 14491, 14964, 16176, 19546, 19952, 21568, 28982, 29319, 29928, 32352, 39092, 39904, 43473, 57964, 58638, 59856, 64704, 78184, 79808, 86946, 115928, 117276, 119712, 156368, 173892, 231856, 234552, 239424, 312736, 347784, 420239, 463712, 469104, 625472, 695568, 840478, 927424, 938208, 1260717, 1391136, 1680956, 1876416, 2521434, 2782272, 3361912, 5042868, 6723824, 10085736, 13447648, 20171472, 26895296, 40342944, 80685888]

約数ペア:

[(1, 80685888), (2, 40342944), (3, 26895296), (4, 20171472), (6, 13447648), (8, 10085736), (12, 6723824), (16, 5042868), (24, 3361912), (29, 2782272), (32, 2521434), (43, 1876416), (48, 1680956), (58, 1391136), (64, 1260717), (86, 938208), (87, 927424), (96, 840478), (116, 695568), (129, 625472), (172, 469104), (174, 463712), (192, 420239), (232, 347784), (258, 312736), (337, 239424), (344, 234552), (348, 231856), (464, 173892), (516, 156368), (674, 119712), (688, 117276), (696, 115928), (928, 86946), (1011, 79808), (1032, 78184), (1247, 64704), (1348, 59856), (1376, 58638), (1392, 57964), (1856, 43473), (2022, 39904), (2064, 39092), (2494, 32352), (2696, 29928), (2752, 29319), (2784, 28982), (3741, 21568), (4044, 19952), (4128, 19546), (4988, 16176), (5392, 14964), (5568, 14491), (7482, 10784), (8088, 9976), (8256, 9773)]