66408048

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{65881}}^1$

素因数の和:65902

約数の個数: 60

約数和(自身を含む): 212403568

約数和(自身を除く): 145995520

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 65881, 131762, 197643, 263524, 395286, 461167, 527048, 592929, 790572, 922334, 1054096, 1185858, 1383501, 1581144, 1844668, 2371716, 2767002, 3162288, 3689336, 4150503, 4743432, 5534004, 7378672, 8301006, 9486864, 11068008, 16602012, 22136016, 33204024, 66408048]

約数ペア:

[(1, 66408048), (2, 33204024), (3, 22136016), (4, 16602012), (6, 11068008), (7, 9486864), (8, 8301006), (9, 7378672), (12, 5534004), (14, 4743432), (16, 4150503), (18, 3689336), (21, 3162288), (24, 2767002), (28, 2371716), (36, 1844668), (42, 1581144), (48, 1383501), (56, 1185858), (63, 1054096), (72, 922334), (84, 790572), (112, 592929), (126, 527048), (144, 461167), (168, 395286), (252, 263524), (336, 197643), (504, 131762), (1008, 65881)]