74548068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{20639}}^1$

素因数の和:20696

約数の個数: 48

約数和(自身を含む): 203427840

約数和(自身を除く): 128879772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 20639, 41278, 61917, 82556, 123834, 144473, 247668, 288946, 433419, 577892, 866838, 887477, 1733676, 1774954, 2662431, 3549908, 5324862, 6212339, 10649724, 12424678, 18637017, 24849356, 37274034, 74548068]

約数ペア:

[(1, 74548068), (2, 37274034), (3, 24849356), (4, 18637017), (6, 12424678), (7, 10649724), (12, 6212339), (14, 5324862), (21, 3549908), (28, 2662431), (42, 1774954), (43, 1733676), (84, 887477), (86, 866838), (129, 577892), (172, 433419), (258, 288946), (301, 247668), (516, 144473), (602, 123834), (903, 82556), (1204, 61917), (1806, 41278), (3612, 20639)]