71148264

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 128

約数和(自身を含む): 209018880

約数和(自身を除く): 137870616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 83, 88, 102, 132, 136, 166, 187, 191, 204, 249, 264, 332, 374, 382, 408, 498, 561, 573, 664, 748, 764, 913, 996, 1122, 1146, 1411, 1496, 1528, 1826, 1992, 2101, 2244, 2292, 2739, 2822, 3247, 3652, 4202, 4233, 4488, 4584, 5478, 5644, 6303, 6494, 7304, 8404, 8466, 9741, 10956, 11288, 12606, 12988, 15521, 15853, 16808, 16932, 19482, 21912, 25212, 25976, 31042, 31706, 33864, 35717, 38964, 46563, 47559, 50424, 62084, 63412, 71434, 77928, 93126, 95118, 107151, 124168, 126824, 142868, 174383, 186252, 190236, 214302, 269501, 285736, 348766, 372504, 380472, 428604, 523149, 539002, 697532, 808503, 857208, 1046298, 1078004, 1395064, 1617006, 2092596, 2156008, 2964511, 3234012, 4185192, 5929022, 6468024, 8893533, 11858044, 17787066, 23716088, 35574132, 71148264]

約数ペア:

[(1, 71148264), (2, 35574132), (3, 23716088), (4, 17787066), (6, 11858044), (8, 8893533), (11, 6468024), (12, 5929022), (17, 4185192), (22, 3234012), (24, 2964511), (33, 2156008), (34, 2092596), (44, 1617006), (51, 1395064), (66, 1078004), (68, 1046298), (83, 857208), (88, 808503), (102, 697532), (132, 539002), (136, 523149), (166, 428604), (187, 380472), (191, 372504), (204, 348766), (249, 285736), (264, 269501), (332, 214302), (374, 190236), (382, 186252), (408, 174383), (498, 142868), (561, 126824), (573, 124168), (664, 107151), (748, 95118), (764, 93126), (913, 77928), (996, 71434), (1122, 63412), (1146, 62084), (1411, 50424), (1496, 47559), (1528, 46563), (1826, 38964), (1992, 35717), (2101, 33864), (2244, 31706), (2292, 31042), (2739, 25976), (2822, 25212), (3247, 21912), (3652, 19482), (4202, 16932), (4233, 16808), (4488, 15853), (4584, 15521), (5478, 12988), (5644, 12606), (6303, 11288), (6494, 10956), (7304, 9741), (8404, 8466)]