90086856

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{70823}}^1$

素因数の和:70885

約数の個数: 32

約数和(自身を含む): 229469760

約数和(自身を除く): 139382904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 70823, 141646, 212469, 283292, 424938, 566584, 849876, 1699752, 3753619, 7507238, 11260857, 15014476, 22521714, 30028952, 45043428, 90086856]

約数ペア:

[(1, 90086856), (2, 45043428), (3, 30028952), (4, 22521714), (6, 15014476), (8, 11260857), (12, 7507238), (24, 3753619), (53, 1699752), (106, 849876), (159, 566584), (212, 424938), (318, 283292), (424, 212469), (636, 141646), (1272, 70823)]