66397872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:610

約数の個数: 80

約数和(自身を含む): 180702720

約数和(自身を除く): 114304848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 137, 138, 184, 274, 276, 368, 411, 439, 548, 552, 822, 878, 1096, 1104, 1317, 1644, 1756, 2192, 2634, 3151, 3288, 3512, 5268, 6302, 6576, 7024, 9453, 10097, 10536, 12604, 18906, 20194, 21072, 25208, 30291, 37812, 40388, 50416, 60143, 60582, 75624, 80776, 120286, 121164, 151248, 161552, 180429, 240572, 242328, 360858, 481144, 484656, 721716, 962288, 1383289, 1443432, 2766578, 2886864, 4149867, 5533156, 8299734, 11066312, 16599468, 22132624, 33198936, 66397872]

約数ペア:

[(1, 66397872), (2, 33198936), (3, 22132624), (4, 16599468), (6, 11066312), (8, 8299734), (12, 5533156), (16, 4149867), (23, 2886864), (24, 2766578), (46, 1443432), (48, 1383289), (69, 962288), (92, 721716), (137, 484656), (138, 481144), (184, 360858), (274, 242328), (276, 240572), (368, 180429), (411, 161552), (439, 151248), (548, 121164), (552, 120286), (822, 80776), (878, 75624), (1096, 60582), (1104, 60143), (1317, 50416), (1644, 40388), (1756, 37812), (2192, 30291), (2634, 25208), (3151, 21072), (3288, 20194), (3512, 18906), (5268, 12604), (6302, 10536), (6576, 10097), (7024, 9453)]