86173278

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{709}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 176670720

約数和(自身を除く): 90497442

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 431, 709, 862, 1293, 1418, 2127, 2586, 4254, 20257, 33323, 40514, 60771, 66646, 99969, 121542, 199938, 305579, 611158, 916737, 1833474, 14362213, 28724426, 43086639, 86173278]

約数ペア:

[(1, 86173278), (2, 43086639), (3, 28724426), (6, 14362213), (47, 1833474), (94, 916737), (141, 611158), (282, 305579), (431, 199938), (709, 121542), (862, 99969), (1293, 66646), (1418, 60771), (2127, 40514), (2586, 33323), (4254, 20257)]