8269788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 21506688

約数和(自身を除く): 13236900

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 83, 92, 114, 138, 166, 228, 249, 276, 332, 361, 437, 498, 722, 874, 996, 1083, 1311, 1444, 1577, 1748, 1909, 2166, 2622, 3154, 3818, 4332, 4731, 5244, 5727, 6308, 7636, 8303, 9462, 11454, 16606, 18924, 22908, 24909, 29963, 33212, 36271, 49818, 59926, 72542, 89889, 99636, 108813, 119852, 145084, 179778, 217626, 359556, 435252, 689149, 1378298, 2067447, 2756596, 4134894, 8269788]

約数ペア:

[(1, 8269788), (2, 4134894), (3, 2756596), (4, 2067447), (6, 1378298), (12, 689149), (19, 435252), (23, 359556), (38, 217626), (46, 179778), (57, 145084), (69, 119852), (76, 108813), (83, 99636), (92, 89889), (114, 72542), (138, 59926), (166, 49818), (228, 36271), (249, 33212), (276, 29963), (332, 24909), (361, 22908), (437, 18924), (498, 16606), (722, 11454), (874, 9462), (996, 8303), (1083, 7636), (1311, 6308), (1444, 5727), (1577, 5244), (1748, 4731), (1909, 4332), (2166, 3818), (2622, 3154)]