70905816

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{4999}}^1$

素因数の和:5208

約数の個数: 48

約数和(自身を含む): 193050000

約数和(自身を除く): 122144184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3546, 4728, 4999, 7092, 9998, 14184, 14997, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 179964, 359928, 984803, 1969606, 2954409, 3939212, 5908818, 7878424, 8863227, 11817636, 17726454, 23635272, 35452908, 70905816]

約数ペア:

[(1, 70905816), (2, 35452908), (3, 23635272), (4, 17726454), (6, 11817636), (8, 8863227), (9, 7878424), (12, 5908818), (18, 3939212), (24, 2954409), (36, 1969606), (72, 984803), (197, 359928), (394, 179964), (591, 119976), (788, 89982), (1182, 59988), (1576, 44991), (1773, 39992), (2364, 29994), (3546, 19996), (4728, 14997), (4999, 14184), (7092, 9998)]