87259476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{20143}}^1$

素因数の和:20188

約数の個数: 36

約数和(自身を含む): 214896192

約数和(自身を除く): 127636716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 20143, 40286, 60429, 80572, 120858, 241716, 382717, 765434, 1148151, 1530868, 2296302, 4592604, 7271623, 14543246, 21814869, 29086492, 43629738, 87259476]

約数ペア:

[(1, 87259476), (2, 43629738), (3, 29086492), (4, 21814869), (6, 14543246), (12, 7271623), (19, 4592604), (38, 2296302), (57, 1530868), (76, 1148151), (114, 765434), (228, 382717), (361, 241716), (722, 120858), (1083, 80572), (1444, 60429), (2166, 40286), (4332, 20143)]