71535744

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2987

約数の個数: 128

約数和(自身を含む): 241372800

約数和(自身を除く): 169837056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 2957, 3024, 3456, 4032, 5914, 6048, 8064, 8871, 11828, 12096, 17742, 20699, 23656, 24192, 26613, 35484, 41398, 47312, 53226, 62097, 70968, 79839, 82796, 94624, 106452, 124194, 141936, 159678, 165592, 186291, 189248, 212904, 248388, 283872, 319356, 331184, 372582, 378496, 425808, 496776, 558873, 567744, 638712, 662368, 745164, 851616, 993552, 1117746, 1135488, 1277424, 1324736, 1490328, 1703232, 1987104, 2235492, 2554848, 2649472, 2980656, 3406464, 3974208, 4470984, 5109696, 5961312, 7948416, 8941968, 10219392, 11922624, 17883936, 23845248, 35767872, 71535744]

約数ペア:

[(1, 71535744), (2, 35767872), (3, 23845248), (4, 17883936), (6, 11922624), (7, 10219392), (8, 8941968), (9, 7948416), (12, 5961312), (14, 5109696), (16, 4470984), (18, 3974208), (21, 3406464), (24, 2980656), (27, 2649472), (28, 2554848), (32, 2235492), (36, 1987104), (42, 1703232), (48, 1490328), (54, 1324736), (56, 1277424), (63, 1135488), (64, 1117746), (72, 993552), (84, 851616), (96, 745164), (108, 662368), (112, 638712), (126, 567744), (128, 558873), (144, 496776), (168, 425808), (189, 378496), (192, 372582), (216, 331184), (224, 319356), (252, 283872), (288, 248388), (336, 212904), (378, 189248), (384, 186291), (432, 165592), (448, 159678), (504, 141936), (576, 124194), (672, 106452), (756, 94624), (864, 82796), (896, 79839), (1008, 70968), (1152, 62097), (1344, 53226), (1512, 47312), (1728, 41398), (2016, 35484), (2688, 26613), (2957, 24192), (3024, 23656), (3456, 20699), (4032, 17742), (5914, 12096), (6048, 11828), (8064, 8871)]