77864292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 228953088

約数和(自身を除く): 151088796

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 83, 92, 99, 103, 132, 138, 166, 198, 206, 207, 249, 253, 276, 309, 332, 396, 412, 414, 498, 506, 618, 747, 759, 828, 913, 927, 996, 1012, 1133, 1236, 1494, 1518, 1826, 1854, 1909, 2266, 2277, 2369, 2739, 2988, 3036, 3399, 3652, 3708, 3818, 4532, 4554, 4738, 5478, 5727, 6798, 7107, 7636, 8217, 8549, 9108, 9476, 10197, 10956, 11454, 13596, 14214, 16434, 17098, 17181, 20394, 20999, 21321, 22908, 25647, 26059, 28428, 32868, 34196, 34362, 40788, 41998, 42642, 51294, 52118, 62997, 68724, 76941, 78177, 83996, 85284, 94039, 102588, 104236, 125994, 153882, 156354, 188078, 188991, 196627, 234531, 251988, 282117, 307764, 312708, 376156, 377982, 393254, 469062, 564234, 589881, 755964, 786508, 846351, 938124, 1128468, 1179762, 1692702, 1769643, 2162897, 2359524, 3385404, 3539286, 4325794, 6488691, 7078572, 8651588, 12977382, 19466073, 25954764, 38932146, 77864292]

約数ペア:

[(1, 77864292), (2, 38932146), (3, 25954764), (4, 19466073), (6, 12977382), (9, 8651588), (11, 7078572), (12, 6488691), (18, 4325794), (22, 3539286), (23, 3385404), (33, 2359524), (36, 2162897), (44, 1769643), (46, 1692702), (66, 1179762), (69, 1128468), (83, 938124), (92, 846351), (99, 786508), (103, 755964), (132, 589881), (138, 564234), (166, 469062), (198, 393254), (206, 377982), (207, 376156), (249, 312708), (253, 307764), (276, 282117), (309, 251988), (332, 234531), (396, 196627), (412, 188991), (414, 188078), (498, 156354), (506, 153882), (618, 125994), (747, 104236), (759, 102588), (828, 94039), (913, 85284), (927, 83996), (996, 78177), (1012, 76941), (1133, 68724), (1236, 62997), (1494, 52118), (1518, 51294), (1826, 42642), (1854, 41998), (1909, 40788), (2266, 34362), (2277, 34196), (2369, 32868), (2739, 28428), (2988, 26059), (3036, 25647), (3399, 22908), (3652, 21321), (3708, 20999), (3818, 20394), (4532, 17181), (4554, 17098), (4738, 16434), (5478, 14214), (5727, 13596), (6798, 11454), (7107, 10956), (7636, 10197), (8217, 9476), (8549, 9108)]