85987616

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 137546464

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 23, 26, 32, 38, 43, 44, 46, 52, 76, 86, 88, 92, 104, 143, 152, 172, 176, 184, 208, 209, 247, 253, 286, 299, 304, 344, 352, 368, 416, 418, 437, 473, 494, 506, 559, 572, 598, 608, 688, 736, 817, 836, 874, 946, 988, 989, 1012, 1118, 1144, 1196, 1376, 1634, 1672, 1748, 1892, 1976, 1978, 2024, 2236, 2288, 2392, 2717, 3268, 3289, 3344, 3496, 3784, 3952, 3956, 4048, 4472, 4576, 4784, 4807, 5434, 5681, 6149, 6536, 6578, 6688, 6992, 7568, 7904, 7912, 8096, 8944, 8987, 9568, 9614, 10621, 10868, 10879, 11362, 12298, 12857, 13072, 13156, 13984, 15136, 15824, 17888, 17974, 18791, 19228, 21242, 21736, 21758, 22724, 24596, 25714, 26144, 26312, 31648, 35948, 37582, 38456, 42484, 43472, 43516, 45448, 49192, 51428, 52624, 62491, 71896, 75164, 76912, 84968, 86944, 87032, 90896, 98384, 102856, 105248, 116831, 124982, 141427, 143792, 150328, 153824, 169936, 174064, 181792, 196768, 205712, 206701, 233662, 244283, 249964, 282854, 287584, 300656, 339872, 348128, 411424, 413402, 467324, 488566, 499928, 565708, 601312, 826804, 934648, 977132, 999856, 1131416, 1653608, 1869296, 1954264, 1999712, 2262832, 2687113, 3307216, 3738592, 3908528, 4525664, 5374226, 6614432, 7817056, 10748452, 21496904, 42993808, 85987616]

約数ペア:

[(1, 85987616), (2, 42993808), (4, 21496904), (8, 10748452), (11, 7817056), (13, 6614432), (16, 5374226), (19, 4525664), (22, 3908528), (23, 3738592), (26, 3307216), (32, 2687113), (38, 2262832), (43, 1999712), (44, 1954264), (46, 1869296), (52, 1653608), (76, 1131416), (86, 999856), (88, 977132), (92, 934648), (104, 826804), (143, 601312), (152, 565708), (172, 499928), (176, 488566), (184, 467324), (208, 413402), (209, 411424), (247, 348128), (253, 339872), (286, 300656), (299, 287584), (304, 282854), (344, 249964), (352, 244283), (368, 233662), (416, 206701), (418, 205712), (437, 196768), (473, 181792), (494, 174064), (506, 169936), (559, 153824), (572, 150328), (598, 143792), (608, 141427), (688, 124982), (736, 116831), (817, 105248), (836, 102856), (874, 98384), (946, 90896), (988, 87032), (989, 86944), (1012, 84968), (1118, 76912), (1144, 75164), (1196, 71896), (1376, 62491), (1634, 52624), (1672, 51428), (1748, 49192), (1892, 45448), (1976, 43516), (1978, 43472), (2024, 42484), (2236, 38456), (2288, 37582), (2392, 35948), (2717, 31648), (3268, 26312), (3289, 26144), (3344, 25714), (3496, 24596), (3784, 22724), (3952, 21758), (3956, 21736), (4048, 21242), (4472, 19228), (4576, 18791), (4784, 17974), (4807, 17888), (5434, 15824), (5681, 15136), (6149, 13984), (6536, 13156), (6578, 13072), (6688, 12857), (6992, 12298), (7568, 11362), (7904, 10879), (7912, 10868), (8096, 10621), (8944, 9614), (8987, 9568)]