72465408

素因数分解:

$2^{10}\times 3^3\times {\mathrm{2621}}^1$

素因数の和:2650

約数の個数: 88

約数和(自身を含む): 214689360

約数和(自身を除く): 142223952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 2621, 3072, 3456, 4608, 5242, 6912, 7863, 9216, 10484, 13824, 15726, 20968, 23589, 27648, 31452, 41936, 47178, 62904, 70767, 83872, 94356, 125808, 141534, 167744, 188712, 251616, 283068, 335488, 377424, 503232, 566136, 670976, 754848, 1006464, 1132272, 1341952, 1509696, 2012928, 2264544, 2683904, 3019392, 4025856, 4529088, 6038784, 8051712, 9058176, 12077568, 18116352, 24155136, 36232704, 72465408]

約数ペア:

[(1, 72465408), (2, 36232704), (3, 24155136), (4, 18116352), (6, 12077568), (8, 9058176), (9, 8051712), (12, 6038784), (16, 4529088), (18, 4025856), (24, 3019392), (27, 2683904), (32, 2264544), (36, 2012928), (48, 1509696), (54, 1341952), (64, 1132272), (72, 1006464), (96, 754848), (108, 670976), (128, 566136), (144, 503232), (192, 377424), (216, 335488), (256, 283068), (288, 251616), (384, 188712), (432, 167744), (512, 141534), (576, 125808), (768, 94356), (864, 83872), (1024, 70767), (1152, 62904), (1536, 47178), (1728, 41936), (2304, 31452), (2621, 27648), (3072, 23589), (3456, 20968), (4608, 15726), (5242, 13824), (6912, 10484), (7863, 9216)]