90867686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 182020608

約数和(自身を除く): 91152922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 442, 559, 602, 683, 731, 1118, 1366, 1462, 1547, 3094, 3913, 4781, 5117, 7826, 8879, 9503, 9562, 10234, 11611, 17758, 19006, 23222, 29369, 58738, 62153, 66521, 81277, 124306, 133042, 150943, 162554, 205583, 301886, 381797, 411166, 499273, 763594, 998546, 1056601, 2113202, 2672579, 3494911, 5345158, 6490549, 6989822, 12981098, 45433843, 90867686]

約数ペア:

[(1, 90867686), (2, 45433843), (7, 12981098), (13, 6989822), (14, 6490549), (17, 5345158), (26, 3494911), (34, 2672579), (43, 2113202), (86, 1056601), (91, 998546), (119, 763594), (182, 499273), (221, 411166), (238, 381797), (301, 301886), (442, 205583), (559, 162554), (602, 150943), (683, 133042), (731, 124306), (1118, 81277), (1366, 66521), (1462, 62153), (1547, 58738), (3094, 29369), (3913, 23222), (4781, 19006), (5117, 17758), (7826, 11611), (8879, 10234), (9503, 9562)]