78919932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{72271}}^1$

素因数の和:72298

約数の個数: 48

約数和(自身を含む): 226644992

約数和(自身を除く): 147725060

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 72271, 144542, 216813, 289084, 433626, 505897, 867252, 939523, 1011794, 1517691, 1879046, 2023588, 2818569, 3035382, 3758092, 5637138, 6070764, 6576661, 11274276, 13153322, 19729983, 26306644, 39459966, 78919932]

約数ペア:

[(1, 78919932), (2, 39459966), (3, 26306644), (4, 19729983), (6, 13153322), (7, 11274276), (12, 6576661), (13, 6070764), (14, 5637138), (21, 3758092), (26, 3035382), (28, 2818569), (39, 2023588), (42, 1879046), (52, 1517691), (78, 1011794), (84, 939523), (91, 867252), (156, 505897), (182, 433626), (273, 289084), (364, 216813), (546, 144542), (1092, 72271)]