72125004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{858631}}^1$

素因数の和:858645

約数の個数: 24

約数和(自身を含む): 192333568

約数和(自身を除く): 120208564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 858631, 1717262, 2575893, 3434524, 5151786, 6010417, 10303572, 12020834, 18031251, 24041668, 36062502, 72125004]

約数ペア:

[(1, 72125004), (2, 36062502), (3, 24041668), (4, 18031251), (6, 12020834), (7, 10303572), (12, 6010417), (14, 5151786), (21, 3434524), (28, 2575893), (42, 1717262), (84, 858631)]