85145984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 216794880

約数和(自身を除く): 131648896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 53, 56, 64, 77, 88, 106, 112, 128, 154, 163, 176, 212, 224, 308, 326, 352, 371, 424, 448, 583, 616, 652, 704, 742, 848, 896, 1141, 1166, 1232, 1304, 1408, 1484, 1696, 1793, 2282, 2332, 2464, 2608, 2968, 3392, 3586, 4081, 4564, 4664, 4928, 5216, 5936, 6784, 7172, 8162, 8639, 9128, 9328, 9856, 10432, 11872, 12551, 14344, 16324, 17278, 18256, 18656, 20864, 23744, 25102, 28688, 32648, 34556, 36512, 37312, 47488, 50204, 57376, 60473, 65296, 69112, 73024, 74624, 95029, 100408, 114752, 120946, 130592, 138224, 146048, 190058, 200816, 229504, 241892, 261184, 276448, 380116, 401632, 483784, 522368, 552896, 665203, 760232, 803264, 967568, 1105792, 1330406, 1520464, 1606528, 1935136, 2660812, 3040928, 3870272, 5321624, 6081856, 7740544, 10643248, 12163712, 21286496, 42572992, 85145984]

約数ペア:

[(1, 85145984), (2, 42572992), (4, 21286496), (7, 12163712), (8, 10643248), (11, 7740544), (14, 6081856), (16, 5321624), (22, 3870272), (28, 3040928), (32, 2660812), (44, 1935136), (53, 1606528), (56, 1520464), (64, 1330406), (77, 1105792), (88, 967568), (106, 803264), (112, 760232), (128, 665203), (154, 552896), (163, 522368), (176, 483784), (212, 401632), (224, 380116), (308, 276448), (326, 261184), (352, 241892), (371, 229504), (424, 200816), (448, 190058), (583, 146048), (616, 138224), (652, 130592), (704, 120946), (742, 114752), (848, 100408), (896, 95029), (1141, 74624), (1166, 73024), (1232, 69112), (1304, 65296), (1408, 60473), (1484, 57376), (1696, 50204), (1793, 47488), (2282, 37312), (2332, 36512), (2464, 34556), (2608, 32648), (2968, 28688), (3392, 25102), (3586, 23744), (4081, 20864), (4564, 18656), (4664, 18256), (4928, 17278), (5216, 16324), (5936, 14344), (6784, 12551), (7172, 11872), (8162, 10432), (8639, 9856), (9128, 9328)]