68345328

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2062

約数の個数: 80

約数和(自身を含む): 190273536

約数和(自身を除く): 121928208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 46, 48, 62, 69, 92, 93, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 744, 1104, 1426, 1488, 1997, 2139, 2852, 3994, 4278, 5704, 5991, 7988, 8556, 11408, 11982, 15976, 17112, 23964, 31952, 34224, 45931, 47928, 61907, 91862, 95856, 123814, 137793, 183724, 185721, 247628, 275586, 367448, 371442, 495256, 551172, 734896, 742884, 990512, 1102344, 1423861, 1485768, 2204688, 2847722, 2971536, 4271583, 5695444, 8543166, 11390888, 17086332, 22781776, 34172664, 68345328]

約数ペア:

[(1, 68345328), (2, 34172664), (3, 22781776), (4, 17086332), (6, 11390888), (8, 8543166), (12, 5695444), (16, 4271583), (23, 2971536), (24, 2847722), (31, 2204688), (46, 1485768), (48, 1423861), (62, 1102344), (69, 990512), (92, 742884), (93, 734896), (124, 551172), (138, 495256), (184, 371442), (186, 367448), (248, 275586), (276, 247628), (368, 185721), (372, 183724), (496, 137793), (552, 123814), (713, 95856), (744, 91862), (1104, 61907), (1426, 47928), (1488, 45931), (1997, 34224), (2139, 31952), (2852, 23964), (3994, 17112), (4278, 15976), (5704, 11982), (5991, 11408), (7988, 8556)]