83203008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2050

約数の個数: 112

約数和(自身を含む): 259835904

約数和(自身を除く): 176632896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 992, 1302, 1344, 1488, 1736, 1984, 1997, 2604, 2976, 3472, 3994, 5208, 5952, 5991, 6944, 7988, 10416, 11982, 13888, 13979, 15976, 20832, 23964, 27958, 31952, 41664, 41937, 47928, 55916, 61907, 63904, 83874, 95856, 111832, 123814, 127808, 167748, 185721, 191712, 223664, 247628, 335496, 371442, 383424, 433349, 447328, 495256, 670992, 742884, 866698, 894656, 990512, 1300047, 1341984, 1485768, 1733396, 1981024, 2600094, 2683968, 2971536, 3466792, 3962048, 5200188, 5943072, 6933584, 10400376, 11886144, 13867168, 20800752, 27734336, 41601504, 83203008]

約数ペア:

[(1, 83203008), (2, 41601504), (3, 27734336), (4, 20800752), (6, 13867168), (7, 11886144), (8, 10400376), (12, 6933584), (14, 5943072), (16, 5200188), (21, 3962048), (24, 3466792), (28, 2971536), (31, 2683968), (32, 2600094), (42, 1981024), (48, 1733396), (56, 1485768), (62, 1341984), (64, 1300047), (84, 990512), (93, 894656), (96, 866698), (112, 742884), (124, 670992), (168, 495256), (186, 447328), (192, 433349), (217, 383424), (224, 371442), (248, 335496), (336, 247628), (372, 223664), (434, 191712), (448, 185721), (496, 167748), (651, 127808), (672, 123814), (744, 111832), (868, 95856), (992, 83874), (1302, 63904), (1344, 61907), (1488, 55916), (1736, 47928), (1984, 41937), (1997, 41664), (2604, 31952), (2976, 27958), (3472, 23964), (3994, 20832), (5208, 15976), (5952, 13979), (5991, 13888), (6944, 11982), (7988, 10416)]