80653176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 144

約数和(自身を含む): 240715800

約数和(自身を除く): 160062624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 107, 114, 116, 152, 171, 174, 214, 228, 232, 261, 321, 342, 348, 361, 428, 456, 522, 551, 642, 684, 696, 722, 856, 963, 1044, 1083, 1102, 1284, 1368, 1444, 1653, 1926, 2033, 2088, 2166, 2204, 2568, 2888, 3103, 3249, 3306, 3852, 4066, 4332, 4408, 4959, 6099, 6206, 6498, 6612, 7704, 8132, 8664, 9309, 9918, 10469, 12198, 12412, 12996, 13224, 16264, 18297, 18618, 19836, 20938, 24396, 24824, 25992, 27927, 31407, 36594, 37236, 38627, 39672, 41876, 48792, 55854, 58957, 62814, 73188, 74472, 77254, 83752, 94221, 111708, 115881, 117914, 125628, 146376, 154508, 176871, 188442, 223416, 231762, 235828, 251256, 309016, 347643, 353742, 376884, 463524, 471656, 530613, 695286, 707484, 753768, 927048, 1061226, 1120183, 1390572, 1414968, 2122452, 2240366, 2781144, 3360549, 4244904, 4480732, 6721098, 8961464, 10081647, 13442196, 20163294, 26884392, 40326588, 80653176]

約数ペア:

[(1, 80653176), (2, 40326588), (3, 26884392), (4, 20163294), (6, 13442196), (8, 10081647), (9, 8961464), (12, 6721098), (18, 4480732), (19, 4244904), (24, 3360549), (29, 2781144), (36, 2240366), (38, 2122452), (57, 1414968), (58, 1390572), (72, 1120183), (76, 1061226), (87, 927048), (107, 753768), (114, 707484), (116, 695286), (152, 530613), (171, 471656), (174, 463524), (214, 376884), (228, 353742), (232, 347643), (261, 309016), (321, 251256), (342, 235828), (348, 231762), (361, 223416), (428, 188442), (456, 176871), (522, 154508), (551, 146376), (642, 125628), (684, 117914), (696, 115881), (722, 111708), (856, 94221), (963, 83752), (1044, 77254), (1083, 74472), (1102, 73188), (1284, 62814), (1368, 58957), (1444, 55854), (1653, 48792), (1926, 41876), (2033, 39672), (2088, 38627), (2166, 37236), (2204, 36594), (2568, 31407), (2888, 27927), (3103, 25992), (3249, 24824), (3306, 24396), (3852, 20938), (4066, 19836), (4332, 18618), (4408, 18297), (4959, 16264), (6099, 13224), (6206, 12996), (6498, 12412), (6612, 12198), (7704, 10469), (8132, 9918), (8664, 9309)]