87273758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1772

約数の個数: 32

約数和(自身を含む): 154677600

約数和(自身を除く): 67403842

約数列:

[1, 2, 11, 13, 22, 26, 143, 197, 286, 394, 1549, 2167, 2561, 3098, 4334, 5122, 17039, 20137, 28171, 34078, 40274, 56342, 221507, 305153, 443014, 610306, 3356683, 3966989, 6713366, 7933978, 43636879, 87273758]

約数ペア:

[(1, 87273758), (2, 43636879), (11, 7933978), (13, 6713366), (22, 3966989), (26, 3356683), (143, 610306), (197, 443014), (286, 305153), (394, 221507), (1549, 56342), (2167, 40274), (2561, 34078), (3098, 28171), (4334, 20137), (5122, 17039)]