71950256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 160

約数和(自身を含む): 185131008

約数和(自身を除く): 113180752

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 31, 34, 46, 53, 56, 62, 68, 92, 106, 112, 119, 124, 136, 161, 184, 212, 217, 238, 248, 272, 322, 368, 371, 391, 424, 434, 476, 496, 527, 644, 713, 742, 782, 848, 868, 901, 952, 1054, 1219, 1288, 1426, 1484, 1564, 1643, 1736, 1802, 1904, 2108, 2438, 2576, 2737, 2852, 2968, 3128, 3286, 3472, 3604, 3689, 4216, 4876, 4991, 5474, 5704, 5936, 6256, 6307, 6572, 7208, 7378, 8432, 8533, 9752, 9982, 10948, 11408, 11501, 12121, 12614, 13144, 14416, 14756, 17066, 19504, 19964, 20723, 21896, 23002, 24242, 25228, 26288, 27931, 29512, 34132, 37789, 39928, 41446, 43792, 46004, 48484, 50456, 55862, 59024, 68264, 75578, 79856, 82892, 84847, 92008, 96968, 100912, 111724, 136528, 145061, 151156, 165784, 169694, 184016, 193936, 195517, 223448, 264523, 290122, 302312, 331568, 339388, 391034, 446896, 529046, 580244, 604624, 642413, 678776, 782068, 1058092, 1160488, 1284826, 1357552, 1564136, 2116184, 2320976, 2569652, 3128272, 4232368, 4496891, 5139304, 8993782, 10278608, 17987564, 35975128, 71950256]

約数ペア:

[(1, 71950256), (2, 35975128), (4, 17987564), (7, 10278608), (8, 8993782), (14, 5139304), (16, 4496891), (17, 4232368), (23, 3128272), (28, 2569652), (31, 2320976), (34, 2116184), (46, 1564136), (53, 1357552), (56, 1284826), (62, 1160488), (68, 1058092), (92, 782068), (106, 678776), (112, 642413), (119, 604624), (124, 580244), (136, 529046), (161, 446896), (184, 391034), (212, 339388), (217, 331568), (238, 302312), (248, 290122), (272, 264523), (322, 223448), (368, 195517), (371, 193936), (391, 184016), (424, 169694), (434, 165784), (476, 151156), (496, 145061), (527, 136528), (644, 111724), (713, 100912), (742, 96968), (782, 92008), (848, 84847), (868, 82892), (901, 79856), (952, 75578), (1054, 68264), (1219, 59024), (1288, 55862), (1426, 50456), (1484, 48484), (1564, 46004), (1643, 43792), (1736, 41446), (1802, 39928), (1904, 37789), (2108, 34132), (2438, 29512), (2576, 27931), (2737, 26288), (2852, 25228), (2968, 24242), (3128, 23002), (3286, 21896), (3472, 20723), (3604, 19964), (3689, 19504), (4216, 17066), (4876, 14756), (4991, 14416), (5474, 13144), (5704, 12614), (5936, 12121), (6256, 11501), (6307, 11408), (6572, 10948), (7208, 9982), (7378, 9752), (8432, 8533)]