66391296

素因数分解:

$2^8\times 3^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:787

約数の個数: 72

約数和(自身を含む): 178269504

約数和(自身を除く): 111878208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 137, 192, 256, 274, 384, 411, 548, 631, 768, 822, 1096, 1262, 1644, 1893, 2192, 2524, 3288, 3786, 4384, 5048, 6576, 7572, 8768, 10096, 13152, 15144, 17536, 20192, 26304, 30288, 35072, 40384, 52608, 60576, 80768, 86447, 105216, 121152, 161536, 172894, 242304, 259341, 345788, 484608, 518682, 691576, 1037364, 1383152, 2074728, 2766304, 4149456, 5532608, 8298912, 11065216, 16597824, 22130432, 33195648, 66391296]

約数ペア:

[(1, 66391296), (2, 33195648), (3, 22130432), (4, 16597824), (6, 11065216), (8, 8298912), (12, 5532608), (16, 4149456), (24, 2766304), (32, 2074728), (48, 1383152), (64, 1037364), (96, 691576), (128, 518682), (137, 484608), (192, 345788), (256, 259341), (274, 242304), (384, 172894), (411, 161536), (548, 121152), (631, 105216), (768, 86447), (822, 80768), (1096, 60576), (1262, 52608), (1644, 40384), (1893, 35072), (2192, 30288), (2524, 26304), (3288, 20192), (3786, 17536), (4384, 15144), (5048, 13152), (6576, 10096), (7572, 8768)]