68419008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 228234240

約数和(自身を除く): 159815232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 71, 72, 84, 96, 112, 126, 142, 144, 168, 192, 213, 224, 239, 252, 284, 288, 336, 426, 448, 478, 497, 504, 568, 576, 639, 672, 717, 852, 956, 994, 1008, 1136, 1278, 1344, 1434, 1491, 1673, 1704, 1912, 1988, 2016, 2151, 2272, 2556, 2868, 2982, 3346, 3408, 3824, 3976, 4032, 4302, 4473, 4544, 5019, 5112, 5736, 5964, 6692, 6816, 7648, 7952, 8604, 8946, 10038, 10224, 11472, 11928, 13384, 13632, 15057, 15296, 15904, 16969, 17208, 17892, 20076, 20448, 22944, 23856, 26768, 30114, 31808, 33938, 34416, 35784, 40152, 40896, 45888, 47712, 50907, 53536, 60228, 67876, 68832, 71568, 80304, 95424, 101814, 107072, 118783, 120456, 135752, 137664, 143136, 152721, 160608, 203628, 237566, 240912, 271504, 286272, 305442, 321216, 356349, 407256, 475132, 481824, 543008, 610884, 712698, 814512, 950264, 963648, 1069047, 1086016, 1221768, 1425396, 1629024, 1900528, 2138094, 2443536, 2850792, 3258048, 3801056, 4276188, 4887072, 5701584, 7602112, 8552376, 9774144, 11403168, 17104752, 22806336, 34209504, 68419008]

約数ペア:

[(1, 68419008), (2, 34209504), (3, 22806336), (4, 17104752), (6, 11403168), (7, 9774144), (8, 8552376), (9, 7602112), (12, 5701584), (14, 4887072), (16, 4276188), (18, 3801056), (21, 3258048), (24, 2850792), (28, 2443536), (32, 2138094), (36, 1900528), (42, 1629024), (48, 1425396), (56, 1221768), (63, 1086016), (64, 1069047), (71, 963648), (72, 950264), (84, 814512), (96, 712698), (112, 610884), (126, 543008), (142, 481824), (144, 475132), (168, 407256), (192, 356349), (213, 321216), (224, 305442), (239, 286272), (252, 271504), (284, 240912), (288, 237566), (336, 203628), (426, 160608), (448, 152721), (478, 143136), (497, 137664), (504, 135752), (568, 120456), (576, 118783), (639, 107072), (672, 101814), (717, 95424), (852, 80304), (956, 71568), (994, 68832), (1008, 67876), (1136, 60228), (1278, 53536), (1344, 50907), (1434, 47712), (1491, 45888), (1673, 40896), (1704, 40152), (1912, 35784), (1988, 34416), (2016, 33938), (2151, 31808), (2272, 30114), (2556, 26768), (2868, 23856), (2982, 22944), (3346, 20448), (3408, 20076), (3824, 17892), (3976, 17208), (4032, 16969), (4302, 15904), (4473, 15296), (4544, 15057), (5019, 13632), (5112, 13384), (5736, 11928), (5964, 11472), (6692, 10224), (6816, 10038), (7648, 8946), (7952, 8604)]