78078369168

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2431439}}^1$

素因数の和:2431676

約数の個数: 60

約数和(自身を含む): 219490951680

約数和(自身を除く): 141412582512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 3568, 4014, 5352, 8028, 10704, 16056, 32112, 2431439, 4862878, 7294317, 9725756, 14588634, 19451512, 21882951, 29177268, 38903024, 43765902, 58354536, 87531804, 116709072, 175063608, 350127216, 542210897, 1084421794, 1626632691, 2168843588, 3253265382, 4337687176, 4879898073, 6506530764, 8675374352, 9759796146, 13013061528, 19519592292, 26026123056, 39039184584, 78078369168]

約数ペア:

[(1, 78078369168), (2, 39039184584), (3, 26026123056), (4, 19519592292), (6, 13013061528), (8, 9759796146), (9, 8675374352), (12, 6506530764), (16, 4879898073), (18, 4337687176), (24, 3253265382), (36, 2168843588), (48, 1626632691), (72, 1084421794), (144, 542210897), (223, 350127216), (446, 175063608), (669, 116709072), (892, 87531804), (1338, 58354536), (1784, 43765902), (2007, 38903024), (2676, 29177268), (3568, 21882951), (4014, 19451512), (5352, 14588634), (8028, 9725756), (10704, 7294317), (16056, 4862878), (32112, 2431439)]