72098304

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1$

素因数の和:737

約数の個数: 80

約数和(自身を含む): 195008352

約数和(自身を除く): 122910048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 384, 438, 512, 584, 643, 768, 876, 1168, 1286, 1536, 1752, 1929, 2336, 2572, 3504, 3858, 4672, 5144, 7008, 7716, 9344, 10288, 14016, 15432, 18688, 20576, 28032, 30864, 37376, 41152, 46939, 56064, 61728, 82304, 93878, 112128, 123456, 140817, 164608, 187756, 246912, 281634, 329216, 375512, 493824, 563268, 751024, 987648, 1126536, 1502048, 2253072, 3004096, 4506144, 6008192, 9012288, 12016384, 18024576, 24032768, 36049152, 72098304]

約数ペア:

[(1, 72098304), (2, 36049152), (3, 24032768), (4, 18024576), (6, 12016384), (8, 9012288), (12, 6008192), (16, 4506144), (24, 3004096), (32, 2253072), (48, 1502048), (64, 1126536), (73, 987648), (96, 751024), (128, 563268), (146, 493824), (192, 375512), (219, 329216), (256, 281634), (292, 246912), (384, 187756), (438, 164608), (512, 140817), (584, 123456), (643, 112128), (768, 93878), (876, 82304), (1168, 61728), (1286, 56064), (1536, 46939), (1752, 41152), (1929, 37376), (2336, 30864), (2572, 28032), (3504, 20576), (3858, 18688), (4672, 15432), (5144, 14016), (7008, 10288), (7716, 9344)]