85258908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1753}}^1$

素因数の和:1963

約数の個数: 72

約数和(自身を含む): 247720928

約数和(自身を除く): 162462020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 1753, 2316, 2702, 3474, 3506, 4053, 5259, 5404, 6948, 7012, 8106, 10518, 12159, 12271, 15777, 16212, 21036, 24318, 24542, 31554, 36813, 48636, 49084, 63108, 73626, 110439, 147252, 220878, 338329, 441756, 676658, 1014987, 1353316, 2029974, 2368303, 3044961, 4059948, 4736606, 6089922, 7104909, 9473212, 12179844, 14209818, 21314727, 28419636, 42629454, 85258908]

約数ペア:

[(1, 85258908), (2, 42629454), (3, 28419636), (4, 21314727), (6, 14209818), (7, 12179844), (9, 9473212), (12, 7104909), (14, 6089922), (18, 4736606), (21, 4059948), (28, 3044961), (36, 2368303), (42, 2029974), (63, 1353316), (84, 1014987), (126, 676658), (193, 441756), (252, 338329), (386, 220878), (579, 147252), (772, 110439), (1158, 73626), (1351, 63108), (1737, 49084), (1753, 48636), (2316, 36813), (2702, 31554), (3474, 24542), (3506, 24318), (4053, 21036), (5259, 16212), (5404, 15777), (6948, 12271), (7012, 12159), (8106, 10518)]