72789888

素因数分解:

$2^7\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1447}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 194958720

約数和(自身を除く): 122168832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 262, 384, 393, 524, 786, 1048, 1447, 1572, 2096, 2894, 3144, 4192, 4341, 5788, 6288, 8384, 8682, 11576, 12576, 16768, 17364, 23152, 25152, 34728, 46304, 50304, 69456, 92608, 138912, 185216, 189557, 277824, 379114, 555648, 568671, 758228, 1137342, 1516456, 2274684, 3032912, 4549368, 6065824, 9098736, 12131648, 18197472, 24263296, 36394944, 72789888]

約数ペア:

[(1, 72789888), (2, 36394944), (3, 24263296), (4, 18197472), (6, 12131648), (8, 9098736), (12, 6065824), (16, 4549368), (24, 3032912), (32, 2274684), (48, 1516456), (64, 1137342), (96, 758228), (128, 568671), (131, 555648), (192, 379114), (262, 277824), (384, 189557), (393, 185216), (524, 138912), (786, 92608), (1048, 69456), (1447, 50304), (1572, 46304), (2096, 34728), (2894, 25152), (3144, 23152), (4192, 17364), (4341, 16768), (5788, 12576), (6288, 11576), (8384, 8682)]