71609748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12007}}^1$

素因数の和:12092

約数の個数: 48

約数和(自身を含む): 193665024

約数和(自身を除く): 122055276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 12007, 24014, 36021, 48028, 72042, 84049, 144084, 168098, 252147, 336196, 504294, 852497, 1008588, 1704994, 2557491, 3409988, 5114982, 5967479, 10229964, 11934958, 17902437, 23869916, 35804874, 71609748]

約数ペア:

[(1, 71609748), (2, 35804874), (3, 23869916), (4, 17902437), (6, 11934958), (7, 10229964), (12, 5967479), (14, 5114982), (21, 3409988), (28, 2557491), (42, 1704994), (71, 1008588), (84, 852497), (142, 504294), (213, 336196), (284, 252147), (426, 168098), (497, 144084), (852, 84049), (994, 72042), (1491, 48028), (1988, 36021), (2982, 24014), (5964, 12007)]