89405298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1327}}^1$

素因数の和:1551

約数の個数: 48

約数和(自身を含む): 205096320

約数和(自身を除く): 115691022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1327, 1773, 2654, 3546, 3743, 3981, 7486, 7962, 11229, 11943, 22458, 23886, 25213, 33687, 50426, 67374, 75639, 151278, 226917, 261419, 453834, 522838, 784257, 1568514, 2352771, 4705542, 4966961, 9933922, 14900883, 29801766, 44702649, 89405298]

約数ペア:

[(1, 89405298), (2, 44702649), (3, 29801766), (6, 14900883), (9, 9933922), (18, 4966961), (19, 4705542), (38, 2352771), (57, 1568514), (114, 784257), (171, 522838), (197, 453834), (342, 261419), (394, 226917), (591, 151278), (1182, 75639), (1327, 67374), (1773, 50426), (2654, 33687), (3546, 25213), (3743, 23886), (3981, 22458), (7486, 11943), (7962, 11229)]