69180826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 128070720

約数和(自身を除く): 58889894

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 169, 253, 286, 299, 338, 506, 598, 809, 1618, 1859, 3289, 3718, 3887, 6578, 7774, 8899, 10517, 17798, 18607, 21034, 37214, 42757, 85514, 115687, 136721, 204677, 231374, 241891, 273442, 409354, 483782, 1503931, 2660801, 3007862, 3144583, 5321602, 6289166, 34590413, 69180826]

約数ペア:

[(1, 69180826), (2, 34590413), (11, 6289166), (13, 5321602), (22, 3144583), (23, 3007862), (26, 2660801), (46, 1503931), (143, 483782), (169, 409354), (253, 273442), (286, 241891), (299, 231374), (338, 204677), (506, 136721), (598, 115687), (809, 85514), (1618, 42757), (1859, 37214), (3289, 21034), (3718, 18607), (3887, 17798), (6578, 10517), (7774, 8899)]