71030484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281867}}^1$

素因数の和:281884

約数の個数: 36

約数和(自身を含む): 205199904

約数和(自身を除く): 134169420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281867, 563734, 845601, 1127468, 1691202, 1973069, 2536803, 3382404, 3946138, 5073606, 5919207, 7892276, 10147212, 11838414, 17757621, 23676828, 35515242, 71030484]

約数ペア:

[(1, 71030484), (2, 35515242), (3, 23676828), (4, 17757621), (6, 11838414), (7, 10147212), (9, 7892276), (12, 5919207), (14, 5073606), (18, 3946138), (21, 3382404), (28, 2536803), (36, 1973069), (42, 1691202), (63, 1127468), (84, 845601), (126, 563734), (252, 281867)]