78000019776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{563}}^1\times {\mathrm{34361}}^1$

素因数の和:34949

約数の個数: 168

約数和(自身を含む): 255973258944

約数和(自身を除く): 177973239168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 563, 576, 672, 1008, 1126, 1344, 1689, 2016, 2252, 3378, 3941, 4032, 4504, 5067, 6756, 7882, 9008, 10134, 11823, 13512, 15764, 18016, 20268, 23646, 27024, 31528, 34361, 35469, 36032, 40536, 47292, 54048, 63056, 68722, 70938, 81072, 94584, 103083, 108096, 126112, 137444, 141876, 162144, 189168, 206166, 240527, 252224, 274888, 283752, 309249, 324288, 378336, 412332, 481054, 549776, 567504, 618498, 721581, 756672, 824664, 962108, 1099552, 1135008, 1236996, 1443162, 1649328, 1924216, 2164743, 2199104, 2270016, 2473992, 2886324, 3298656, 3848432, 4329486, 4947984, 5772648, 6597312, 7696864, 8658972, 9895968, 11545296, 15393728, 17317944, 19345243, 19791936, 23090592, 34635888, 38690486, 46181184, 58035729, 69271776, 77380972, 116071458, 135416701, 138543552, 154761944, 174107187, 232142916, 270833402, 309523888, 348214374, 406250103, 464285832, 541666804, 619047776, 696428748, 812500206, 928571664, 1083333608, 1218750309, 1238095552, 1392857496, 1625000412, 1857143328, 2166667216, 2437500618, 2785714992, 3250000824, 3714286656, 4333334432, 4875001236, 5571429984, 6500001648, 8666668864, 9750002472, 11142859968, 13000003296, 19500004944, 26000006592, 39000009888, 78000019776]

約数ペア:

[(1, 78000019776), (2, 39000009888), (3, 26000006592), (4, 19500004944), (6, 13000003296), (7, 11142859968), (8, 9750002472), (9, 8666668864), (12, 6500001648), (14, 5571429984), (16, 4875001236), (18, 4333334432), (21, 3714286656), (24, 3250000824), (28, 2785714992), (32, 2437500618), (36, 2166667216), (42, 1857143328), (48, 1625000412), (56, 1392857496), (63, 1238095552), (64, 1218750309), (72, 1083333608), (84, 928571664), (96, 812500206), (112, 696428748), (126, 619047776), (144, 541666804), (168, 464285832), (192, 406250103), (224, 348214374), (252, 309523888), (288, 270833402), (336, 232142916), (448, 174107187), (504, 154761944), (563, 138543552), (576, 135416701), (672, 116071458), (1008, 77380972), (1126, 69271776), (1344, 58035729), (1689, 46181184), (2016, 38690486), (2252, 34635888), (3378, 23090592), (3941, 19791936), (4032, 19345243), (4504, 17317944), (5067, 15393728), (6756, 11545296), (7882, 9895968), (9008, 8658972), (10134, 7696864), (11823, 6597312), (13512, 5772648), (15764, 4947984), (18016, 4329486), (20268, 3848432), (23646, 3298656), (27024, 2886324), (31528, 2473992), (34361, 2270016), (35469, 2199104), (36032, 2164743), (40536, 1924216), (47292, 1649328), (54048, 1443162), (63056, 1236996), (68722, 1135008), (70938, 1099552), (81072, 962108), (94584, 824664), (103083, 756672), (108096, 721581), (126112, 618498), (137444, 567504), (141876, 549776), (162144, 481054), (189168, 412332), (206166, 378336), (240527, 324288), (252224, 309249), (274888, 283752)]