72188928

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{373}}^1$

素因数の和:409

約数の個数: 176

約数和(自身を含む): 244984960

約数和(自身を除く): 172796032

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, 256, 288, 336, 373, 378, 384, 432, 448, 504, 512, 576, 672, 746, 756, 768, 864, 896, 1008, 1024, 1119, 1152, 1344, 1492, 1512, 1536, 1728, 1792, 2016, 2238, 2304, 2611, 2688, 2984, 3024, 3072, 3357, 3456, 3584, 4032, 4476, 4608, 5222, 5376, 5968, 6048, 6714, 6912, 7168, 7833, 8064, 8952, 9216, 10071, 10444, 10752, 11936, 12096, 13428, 13824, 15666, 16128, 17904, 20142, 20888, 21504, 23499, 23872, 24192, 26856, 27648, 31332, 32256, 35808, 40284, 41776, 46998, 47744, 48384, 53712, 62664, 64512, 70497, 71616, 80568, 83552, 93996, 95488, 96768, 107424, 125328, 140994, 143232, 161136, 167104, 187992, 190976, 193536, 214848, 250656, 281988, 286464, 322272, 334208, 375984, 381952, 429696, 501312, 563976, 572928, 644544, 668416, 751968, 859392, 1002624, 1127952, 1145856, 1289088, 1336832, 1503936, 1718784, 2005248, 2255904, 2578176, 2673664, 3007872, 3437568, 4010496, 4511808, 5156352, 6015744, 8020992, 9023616, 10312704, 12031488, 18047232, 24062976, 36094464, 72188928]

約数ペア:

[(1, 72188928), (2, 36094464), (3, 24062976), (4, 18047232), (6, 12031488), (7, 10312704), (8, 9023616), (9, 8020992), (12, 6015744), (14, 5156352), (16, 4511808), (18, 4010496), (21, 3437568), (24, 3007872), (27, 2673664), (28, 2578176), (32, 2255904), (36, 2005248), (42, 1718784), (48, 1503936), (54, 1336832), (56, 1289088), (63, 1145856), (64, 1127952), (72, 1002624), (84, 859392), (96, 751968), (108, 668416), (112, 644544), (126, 572928), (128, 563976), (144, 501312), (168, 429696), (189, 381952), (192, 375984), (216, 334208), (224, 322272), (252, 286464), (256, 281988), (288, 250656), (336, 214848), (373, 193536), (378, 190976), (384, 187992), (432, 167104), (448, 161136), (504, 143232), (512, 140994), (576, 125328), (672, 107424), (746, 96768), (756, 95488), (768, 93996), (864, 83552), (896, 80568), (1008, 71616), (1024, 70497), (1119, 64512), (1152, 62664), (1344, 53712), (1492, 48384), (1512, 47744), (1536, 46998), (1728, 41776), (1792, 40284), (2016, 35808), (2238, 32256), (2304, 31332), (2611, 27648), (2688, 26856), (2984, 24192), (3024, 23872), (3072, 23499), (3357, 21504), (3456, 20888), (3584, 20142), (4032, 17904), (4476, 16128), (4608, 15666), (5222, 13824), (5376, 13428), (5968, 12096), (6048, 11936), (6714, 10752), (6912, 10444), (7168, 10071), (7833, 9216), (8064, 8952)]