71645448

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{60923}}^1$

素因数の和:60946

約数の個数: 48

約数和(自身を含む): 208360080

約数和(自身を除く): 136714632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 60923, 121846, 182769, 243692, 365538, 426461, 487384, 731076, 852922, 1279383, 1462152, 1705844, 2558766, 2985227, 3411688, 5117532, 5970454, 8955681, 10235064, 11940908, 17911362, 23881816, 35822724, 71645448]

約数ペア:

[(1, 71645448), (2, 35822724), (3, 23881816), (4, 17911362), (6, 11940908), (7, 10235064), (8, 8955681), (12, 5970454), (14, 5117532), (21, 3411688), (24, 2985227), (28, 2558766), (42, 1705844), (49, 1462152), (56, 1279383), (84, 852922), (98, 731076), (147, 487384), (168, 426461), (196, 365538), (294, 243692), (392, 182769), (588, 121846), (1176, 60923)]