54782172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{823}}^1$

素因数の和:919

約数の個数: 54

約数和(自身を含む): 141944712

約数和(自身を除く): 87162540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 823, 1548, 1646, 1849, 2469, 3292, 3698, 4938, 5547, 7396, 7407, 9876, 11094, 14814, 16641, 22188, 29628, 33282, 35389, 66564, 70778, 106167, 141556, 212334, 318501, 424668, 637002, 1274004, 1521727, 3043454, 4565181, 6086908, 9130362, 13695543, 18260724, 27391086, 54782172]

約数ペア:

[(1, 54782172), (2, 27391086), (3, 18260724), (4, 13695543), (6, 9130362), (9, 6086908), (12, 4565181), (18, 3043454), (36, 1521727), (43, 1274004), (86, 637002), (129, 424668), (172, 318501), (258, 212334), (387, 141556), (516, 106167), (774, 70778), (823, 66564), (1548, 35389), (1646, 33282), (1849, 29628), (2469, 22188), (3292, 16641), (3698, 14814), (4938, 11094), (5547, 9876), (7396, 7407)]