87019446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{569}}^1$

素因数の和:1004

約数の個数: 32

約数和(自身を含む): 177292800

約数和(自身を除く): 90273354

約数列:

[1, 2, 3, 6, 71, 142, 213, 359, 426, 569, 718, 1077, 1138, 1707, 2154, 3414, 25489, 40399, 50978, 76467, 80798, 121197, 152934, 204271, 242394, 408542, 612813, 1225626, 14503241, 29006482, 43509723, 87019446]

約数ペア:

[(1, 87019446), (2, 43509723), (3, 29006482), (6, 14503241), (71, 1225626), (142, 612813), (213, 408542), (359, 242394), (426, 204271), (569, 152934), (718, 121197), (1077, 80798), (1138, 76467), (1707, 50978), (2154, 40399), (3414, 25489)]