75990012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{904643}}^1$

素因数の和:904657

約数の個数: 24

約数和(自身を含む): 202640256

約数和(自身を除く): 126650244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 904643, 1809286, 2713929, 3618572, 5427858, 6332501, 10855716, 12665002, 18997503, 25330004, 37995006, 75990012]

約数ペア:

[(1, 75990012), (2, 37995006), (3, 25330004), (4, 18997503), (6, 12665002), (7, 10855716), (12, 6332501), (14, 5427858), (21, 3618572), (28, 2713929), (42, 1809286), (84, 904643)]