91539448

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 156670472

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 23, 26, 28, 44, 46, 49, 52, 56, 71, 77, 88, 91, 92, 98, 104, 142, 143, 154, 161, 182, 184, 196, 253, 284, 286, 299, 308, 322, 364, 392, 497, 506, 539, 568, 572, 598, 616, 637, 644, 728, 781, 923, 994, 1001, 1012, 1078, 1127, 1144, 1196, 1274, 1288, 1562, 1633, 1771, 1846, 1988, 2002, 2024, 2093, 2156, 2254, 2392, 2548, 3124, 3266, 3289, 3479, 3542, 3692, 3976, 4004, 4186, 4312, 4508, 5096, 5467, 6248, 6461, 6532, 6578, 6958, 7007, 7084, 7384, 8008, 8372, 9016, 10153, 10934, 11431, 12397, 12922, 13064, 13156, 13916, 14014, 14168, 14651, 16744, 17963, 20306, 21229, 21868, 22862, 23023, 24794, 25844, 26312, 27832, 28028, 29302, 35926, 38269, 40612, 42458, 43736, 45227, 45724, 46046, 49588, 51688, 56056, 58604, 71071, 71852, 76538, 80017, 81224, 84916, 90454, 91448, 92092, 99176, 117208, 125741, 142142, 143704, 148603, 153076, 160034, 161161, 169832, 180908, 184184, 233519, 251482, 284284, 297206, 306152, 320068, 322322, 361816, 467038, 497497, 502964, 568568, 594412, 640136, 644644, 880187, 934076, 994994, 1005928, 1040221, 1188824, 1289288, 1634633, 1760374, 1868152, 1989988, 2080442, 3269266, 3520748, 3979976, 4160884, 6538532, 7041496, 8321768, 11442431, 13077064, 22884862, 45769724, 91539448]

約数ペア:

[(1, 91539448), (2, 45769724), (4, 22884862), (7, 13077064), (8, 11442431), (11, 8321768), (13, 7041496), (14, 6538532), (22, 4160884), (23, 3979976), (26, 3520748), (28, 3269266), (44, 2080442), (46, 1989988), (49, 1868152), (52, 1760374), (56, 1634633), (71, 1289288), (77, 1188824), (88, 1040221), (91, 1005928), (92, 994994), (98, 934076), (104, 880187), (142, 644644), (143, 640136), (154, 594412), (161, 568568), (182, 502964), (184, 497497), (196, 467038), (253, 361816), (284, 322322), (286, 320068), (299, 306152), (308, 297206), (322, 284284), (364, 251482), (392, 233519), (497, 184184), (506, 180908), (539, 169832), (568, 161161), (572, 160034), (598, 153076), (616, 148603), (637, 143704), (644, 142142), (728, 125741), (781, 117208), (923, 99176), (994, 92092), (1001, 91448), (1012, 90454), (1078, 84916), (1127, 81224), (1144, 80017), (1196, 76538), (1274, 71852), (1288, 71071), (1562, 58604), (1633, 56056), (1771, 51688), (1846, 49588), (1988, 46046), (2002, 45724), (2024, 45227), (2093, 43736), (2156, 42458), (2254, 40612), (2392, 38269), (2548, 35926), (3124, 29302), (3266, 28028), (3289, 27832), (3479, 26312), (3542, 25844), (3692, 24794), (3976, 23023), (4004, 22862), (4186, 21868), (4312, 21229), (4508, 20306), (5096, 17963), (5467, 16744), (6248, 14651), (6461, 14168), (6532, 14014), (6578, 13916), (6958, 13156), (7007, 13064), (7084, 12922), (7384, 12397), (8008, 11431), (8372, 10934), (9016, 10153)]