77745888

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:158

約数の個数: 216

約数和(自身を含む): 256196304

約数和(自身を除く): 178450416

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 97, 99, 121, 132, 138, 144, 176, 184, 194, 198, 207, 242, 253, 264, 276, 288, 291, 352, 363, 368, 388, 396, 414, 484, 506, 528, 552, 582, 726, 736, 759, 776, 792, 828, 873, 968, 1012, 1056, 1067, 1089, 1104, 1164, 1452, 1518, 1552, 1584, 1656, 1746, 1936, 2024, 2134, 2178, 2208, 2231, 2277, 2328, 2783, 2904, 3036, 3104, 3168, 3201, 3312, 3492, 3872, 4048, 4268, 4356, 4462, 4554, 4656, 5566, 5808, 6072, 6402, 6624, 6693, 6984, 8096, 8349, 8536, 8712, 8924, 9108, 9312, 9603, 11132, 11616, 11737, 12144, 12804, 13386, 13968, 16698, 17072, 17424, 17848, 18216, 19206, 20079, 22264, 23474, 24288, 24541, 25047, 25608, 26772, 27936, 33396, 34144, 34848, 35211, 35696, 36432, 38412, 40158, 44528, 46948, 49082, 50094, 51216, 53544, 66792, 70422, 71392, 72864, 73623, 76824, 80316, 89056, 93896, 98164, 100188, 102432, 105633, 107088, 133584, 140844, 147246, 153648, 160632, 187792, 196328, 200376, 211266, 214176, 220869, 267168, 269951, 281688, 294492, 307296, 321264, 375584, 392656, 400752, 422532, 441738, 539902, 563376, 588984, 642528, 785312, 801504, 809853, 845064, 883476, 1079804, 1126752, 1177968, 1619706, 1690128, 1766952, 2159608, 2355936, 2429559, 3239412, 3380256, 3533904, 4319216, 4859118, 6478824, 7067808, 8638432, 9718236, 12957648, 19436472, 25915296, 38872944, 77745888]

約数ペア:

[(1, 77745888), (2, 38872944), (3, 25915296), (4, 19436472), (6, 12957648), (8, 9718236), (9, 8638432), (11, 7067808), (12, 6478824), (16, 4859118), (18, 4319216), (22, 3533904), (23, 3380256), (24, 3239412), (32, 2429559), (33, 2355936), (36, 2159608), (44, 1766952), (46, 1690128), (48, 1619706), (66, 1177968), (69, 1126752), (72, 1079804), (88, 883476), (92, 845064), (96, 809853), (97, 801504), (99, 785312), (121, 642528), (132, 588984), (138, 563376), (144, 539902), (176, 441738), (184, 422532), (194, 400752), (198, 392656), (207, 375584), (242, 321264), (253, 307296), (264, 294492), (276, 281688), (288, 269951), (291, 267168), (352, 220869), (363, 214176), (368, 211266), (388, 200376), (396, 196328), (414, 187792), (484, 160632), (506, 153648), (528, 147246), (552, 140844), (582, 133584), (726, 107088), (736, 105633), (759, 102432), (776, 100188), (792, 98164), (828, 93896), (873, 89056), (968, 80316), (1012, 76824), (1056, 73623), (1067, 72864), (1089, 71392), (1104, 70422), (1164, 66792), (1452, 53544), (1518, 51216), (1552, 50094), (1584, 49082), (1656, 46948), (1746, 44528), (1936, 40158), (2024, 38412), (2134, 36432), (2178, 35696), (2208, 35211), (2231, 34848), (2277, 34144), (2328, 33396), (2783, 27936), (2904, 26772), (3036, 25608), (3104, 25047), (3168, 24541), (3201, 24288), (3312, 23474), (3492, 22264), (3872, 20079), (4048, 19206), (4268, 18216), (4356, 17848), (4462, 17424), (4554, 17072), (4656, 16698), (5566, 13968), (5808, 13386), (6072, 12804), (6402, 12144), (6624, 11737), (6693, 11616), (6984, 11132), (8096, 9603), (8349, 9312), (8536, 9108), (8712, 8924)]