47378016

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 156619008

約数和(自身を除く): 109240992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 331, 336, 426, 497, 504, 568, 639, 662, 672, 852, 993, 994, 1008, 1136, 1278, 1324, 1491, 1704, 1986, 1988, 2016, 2272, 2317, 2556, 2648, 2979, 2982, 3408, 3972, 3976, 4473, 4634, 5112, 5296, 5958, 5964, 6816, 6951, 7944, 7952, 8946, 9268, 10224, 10592, 11916, 11928, 13902, 15888, 15904, 17892, 18536, 20448, 20853, 23501, 23832, 23856, 27804, 31776, 35784, 37072, 41706, 47002, 47664, 47712, 55608, 70503, 71568, 74144, 83412, 94004, 95328, 111216, 141006, 143136, 164507, 166824, 188008, 211509, 222432, 282012, 329014, 333648, 376016, 423018, 493521, 564024, 658028, 667296, 752032, 846036, 987042, 1128048, 1316056, 1480563, 1692072, 1974084, 2256096, 2632112, 2961126, 3384144, 3948168, 5264224, 5922252, 6768288, 7896336, 11844504, 15792672, 23689008, 47378016]

約数ペア:

[(1, 47378016), (2, 23689008), (3, 15792672), (4, 11844504), (6, 7896336), (7, 6768288), (8, 5922252), (9, 5264224), (12, 3948168), (14, 3384144), (16, 2961126), (18, 2632112), (21, 2256096), (24, 1974084), (28, 1692072), (32, 1480563), (36, 1316056), (42, 1128048), (48, 987042), (56, 846036), (63, 752032), (71, 667296), (72, 658028), (84, 564024), (96, 493521), (112, 423018), (126, 376016), (142, 333648), (144, 329014), (168, 282012), (213, 222432), (224, 211509), (252, 188008), (284, 166824), (288, 164507), (331, 143136), (336, 141006), (426, 111216), (497, 95328), (504, 94004), (568, 83412), (639, 74144), (662, 71568), (672, 70503), (852, 55608), (993, 47712), (994, 47664), (1008, 47002), (1136, 41706), (1278, 37072), (1324, 35784), (1491, 31776), (1704, 27804), (1986, 23856), (1988, 23832), (2016, 23501), (2272, 20853), (2317, 20448), (2556, 18536), (2648, 17892), (2979, 15904), (2982, 15888), (3408, 13902), (3972, 11928), (3976, 11916), (4473, 10592), (4634, 10224), (5112, 9268), (5296, 8946), (5958, 7952), (5964, 7944), (6816, 6951)]