68864292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{273271}}^1$

素因数の和:273288

約数の個数: 36

約数和(自身を含む): 198942016

約数和(自身を除く): 130077724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 273271, 546542, 819813, 1093084, 1639626, 1912897, 2459439, 3279252, 3825794, 4918878, 5738691, 7651588, 9837756, 11477382, 17216073, 22954764, 34432146, 68864292]

約数ペア:

[(1, 68864292), (2, 34432146), (3, 22954764), (4, 17216073), (6, 11477382), (7, 9837756), (9, 7651588), (12, 5738691), (14, 4918878), (18, 3825794), (21, 3279252), (28, 2459439), (36, 1912897), (42, 1639626), (63, 1093084), (84, 819813), (126, 546542), (252, 273271)]