81750732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{5437}}^1$

素因数の和:5630

約数の個数: 48

約数和(自身を含む): 219260160

約数和(自身を除く): 137509428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 2148, 2506, 3759, 5012, 5437, 7518, 10874, 15036, 16311, 21748, 32622, 38059, 65244, 76118, 114177, 152236, 228354, 456708, 973223, 1946446, 2919669, 3892892, 5839338, 6812561, 11678676, 13625122, 20437683, 27250244, 40875366, 81750732]

約数ペア:

[(1, 81750732), (2, 40875366), (3, 27250244), (4, 20437683), (6, 13625122), (7, 11678676), (12, 6812561), (14, 5839338), (21, 3892892), (28, 2919669), (42, 1946446), (84, 973223), (179, 456708), (358, 228354), (537, 152236), (716, 114177), (1074, 76118), (1253, 65244), (2148, 38059), (2506, 32622), (3759, 21748), (5012, 16311), (5437, 15036), (7518, 10874)]