77872032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 216

約数和(自身を含む): 269601696

約数和(自身を除く): 191729664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 96, 107, 112, 114, 126, 133, 144, 152, 168, 171, 214, 224, 228, 252, 266, 288, 304, 321, 336, 342, 361, 399, 428, 456, 504, 532, 608, 642, 672, 684, 722, 749, 798, 856, 912, 963, 1008, 1064, 1083, 1197, 1284, 1368, 1444, 1498, 1596, 1712, 1824, 1926, 2016, 2033, 2128, 2166, 2247, 2394, 2527, 2568, 2736, 2888, 2996, 3192, 3249, 3424, 3852, 4066, 4256, 4332, 4494, 4788, 5054, 5136, 5472, 5776, 5992, 6099, 6384, 6498, 6741, 7581, 7704, 8132, 8664, 8988, 9576, 10108, 10272, 11552, 11984, 12198, 12768, 12996, 13482, 14231, 15162, 15408, 16264, 17328, 17976, 18297, 19152, 20216, 22743, 23968, 24396, 25992, 26964, 28462, 30324, 30816, 32528, 34656, 35952, 36594, 38304, 38627, 40432, 42693, 45486, 48792, 51984, 53928, 56924, 60648, 65056, 71904, 73188, 77254, 80864, 85386, 90972, 97584, 103968, 107856, 113848, 115881, 121296, 128079, 146376, 154508, 170772, 181944, 195168, 215712, 227696, 231762, 242592, 256158, 270389, 292752, 309016, 341544, 347643, 363888, 455392, 463524, 512316, 540778, 585504, 618032, 683088, 695286, 727776, 811167, 927048, 1024632, 1081556, 1236064, 1366176, 1390572, 1622334, 1854096, 2049264, 2163112, 2433501, 2781144, 3244668, 3708192, 4098528, 4326224, 4867002, 5562288, 6489336, 8652448, 9734004, 11124576, 12978672, 19468008, 25957344, 38936016, 77872032]

約数ペア:

[(1, 77872032), (2, 38936016), (3, 25957344), (4, 19468008), (6, 12978672), (7, 11124576), (8, 9734004), (9, 8652448), (12, 6489336), (14, 5562288), (16, 4867002), (18, 4326224), (19, 4098528), (21, 3708192), (24, 3244668), (28, 2781144), (32, 2433501), (36, 2163112), (38, 2049264), (42, 1854096), (48, 1622334), (56, 1390572), (57, 1366176), (63, 1236064), (72, 1081556), (76, 1024632), (84, 927048), (96, 811167), (107, 727776), (112, 695286), (114, 683088), (126, 618032), (133, 585504), (144, 540778), (152, 512316), (168, 463524), (171, 455392), (214, 363888), (224, 347643), (228, 341544), (252, 309016), (266, 292752), (288, 270389), (304, 256158), (321, 242592), (336, 231762), (342, 227696), (361, 215712), (399, 195168), (428, 181944), (456, 170772), (504, 154508), (532, 146376), (608, 128079), (642, 121296), (672, 115881), (684, 113848), (722, 107856), (749, 103968), (798, 97584), (856, 90972), (912, 85386), (963, 80864), (1008, 77254), (1064, 73188), (1083, 71904), (1197, 65056), (1284, 60648), (1368, 56924), (1444, 53928), (1498, 51984), (1596, 48792), (1712, 45486), (1824, 42693), (1926, 40432), (2016, 38627), (2033, 38304), (2128, 36594), (2166, 35952), (2247, 34656), (2394, 32528), (2527, 30816), (2568, 30324), (2736, 28462), (2888, 26964), (2996, 25992), (3192, 24396), (3249, 23968), (3424, 22743), (3852, 20216), (4066, 19152), (4256, 18297), (4332, 17976), (4494, 17328), (4788, 16264), (5054, 15408), (5136, 15162), (5472, 14231), (5776, 13482), (5992, 12996), (6099, 12768), (6384, 12198), (6498, 11984), (6741, 11552), (7581, 10272), (7704, 10108), (8132, 9576), (8664, 8988)]