71384184

素因数分解:

$2^3\times 3^2\times {\mathrm{991447}}^1$

素因数の和:991459

約数の個数: 24

約数和(自身を含む): 193332360

約数和(自身を除く): 121948176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 991447, 1982894, 2974341, 3965788, 5948682, 7931576, 8923023, 11897364, 17846046, 23794728, 35692092, 71384184]

約数ペア:

[(1, 71384184), (2, 35692092), (3, 23794728), (4, 17846046), (6, 11897364), (8, 8923023), (9, 7931576), (12, 5948682), (18, 3965788), (24, 2974341), (36, 1982894), (72, 991447)]