78961008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{235003}}^1$

素因数の和:235021

約数の個数: 40

約数和(自身を含む): 233123968

約数和(自身を除く): 154162960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 235003, 470006, 705009, 940012, 1410018, 1645021, 1880024, 2820036, 3290042, 3760048, 4935063, 5640072, 6580084, 9870126, 11280144, 13160168, 19740252, 26320336, 39480504, 78961008]

約数ペア:

[(1, 78961008), (2, 39480504), (3, 26320336), (4, 19740252), (6, 13160168), (7, 11280144), (8, 9870126), (12, 6580084), (14, 5640072), (16, 4935063), (21, 3760048), (24, 3290042), (28, 2820036), (42, 1880024), (48, 1645021), (56, 1410018), (84, 940012), (112, 705009), (168, 470006), (336, 235003)]