87457818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7741}}^1$

素因数の和:8022

約数の個数: 32

約数和(自身を含む): 200672640

約数和(自身を除く): 113214822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 269, 538, 807, 1614, 1883, 3766, 5649, 7741, 11298, 15482, 23223, 46446, 54187, 108374, 162561, 325122, 2082329, 4164658, 6246987, 12493974, 14576303, 29152606, 43728909, 87457818]

約数ペア:

[(1, 87457818), (2, 43728909), (3, 29152606), (6, 14576303), (7, 12493974), (14, 6246987), (21, 4164658), (42, 2082329), (269, 325122), (538, 162561), (807, 108374), (1614, 54187), (1883, 46446), (3766, 23223), (5649, 15482), (7741, 11298)]