81704112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{243167}}^1$

素因数の和:243185

約数の個数: 40

約数和(自身を含む): 241222656

約数和(自身を除く): 159518544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 243167, 486334, 729501, 972668, 1459002, 1702169, 1945336, 2918004, 3404338, 3890672, 5106507, 5836008, 6808676, 10213014, 11672016, 13617352, 20426028, 27234704, 40852056, 81704112]

約数ペア:

[(1, 81704112), (2, 40852056), (3, 27234704), (4, 20426028), (6, 13617352), (7, 11672016), (8, 10213014), (12, 6808676), (14, 5836008), (16, 5106507), (21, 3890672), (24, 3404338), (28, 2918004), (42, 1945336), (48, 1702169), (56, 1459002), (84, 972668), (112, 729501), (168, 486334), (336, 243167)]