80433612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 248451840

約数和(自身を除く): 168018228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 107, 114, 126, 133, 157, 171, 214, 228, 252, 266, 314, 321, 342, 399, 428, 471, 532, 628, 642, 684, 749, 798, 942, 963, 1099, 1197, 1284, 1413, 1498, 1596, 1884, 1926, 2033, 2198, 2247, 2394, 2826, 2983, 2996, 3297, 3852, 4066, 4396, 4494, 4788, 5652, 5966, 6099, 6594, 6741, 8132, 8949, 8988, 9891, 11932, 12198, 13188, 13482, 14231, 16799, 17898, 18297, 19782, 20881, 24396, 26847, 26964, 28462, 33598, 35796, 36594, 39564, 41762, 42693, 50397, 53694, 56924, 62643, 67196, 73188, 83524, 85386, 100794, 107388, 117593, 125286, 128079, 151191, 170772, 187929, 201588, 235186, 250572, 256158, 302382, 319181, 352779, 375858, 470372, 512316, 604764, 638362, 705558, 751716, 957543, 1058337, 1276724, 1411116, 1915086, 2116674, 2234267, 2872629, 3830172, 4233348, 4468534, 5745258, 6702801, 8937068, 11490516, 13405602, 20108403, 26811204, 40216806, 80433612]

約数ペア:

[(1, 80433612), (2, 40216806), (3, 26811204), (4, 20108403), (6, 13405602), (7, 11490516), (9, 8937068), (12, 6702801), (14, 5745258), (18, 4468534), (19, 4233348), (21, 3830172), (28, 2872629), (36, 2234267), (38, 2116674), (42, 1915086), (57, 1411116), (63, 1276724), (76, 1058337), (84, 957543), (107, 751716), (114, 705558), (126, 638362), (133, 604764), (157, 512316), (171, 470372), (214, 375858), (228, 352779), (252, 319181), (266, 302382), (314, 256158), (321, 250572), (342, 235186), (399, 201588), (428, 187929), (471, 170772), (532, 151191), (628, 128079), (642, 125286), (684, 117593), (749, 107388), (798, 100794), (942, 85386), (963, 83524), (1099, 73188), (1197, 67196), (1284, 62643), (1413, 56924), (1498, 53694), (1596, 50397), (1884, 42693), (1926, 41762), (2033, 39564), (2198, 36594), (2247, 35796), (2394, 33598), (2826, 28462), (2983, 26964), (2996, 26847), (3297, 24396), (3852, 20881), (4066, 19782), (4396, 18297), (4494, 17898), (4788, 16799), (5652, 14231), (5966, 13482), (6099, 13188), (6594, 12198), (6741, 11932), (8132, 9891), (8949, 8988)]