72098928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 120

約数和(自身を含む): 229806720

約数和(自身を除く): 157707792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 99, 132, 138, 144, 176, 184, 198, 207, 253, 264, 276, 368, 396, 414, 506, 528, 552, 759, 792, 828, 1012, 1104, 1518, 1584, 1656, 1979, 2024, 2277, 3036, 3312, 3958, 4048, 4554, 5937, 6072, 7916, 9108, 11874, 12144, 15832, 17811, 18216, 21769, 23748, 31664, 35622, 36432, 43538, 45517, 47496, 65307, 71244, 87076, 91034, 94992, 130614, 136551, 142488, 174152, 182068, 195921, 261228, 273102, 284976, 348304, 364136, 391842, 409653, 500687, 522456, 546204, 728272, 783684, 819306, 1001374, 1044912, 1092408, 1502061, 1567368, 1638612, 2002748, 2184816, 3004122, 3134736, 3277224, 4005496, 4506183, 6008244, 6554448, 8010992, 9012366, 12016488, 18024732, 24032976, 36049464, 72098928]

約数ペア:

[(1, 72098928), (2, 36049464), (3, 24032976), (4, 18024732), (6, 12016488), (8, 9012366), (9, 8010992), (11, 6554448), (12, 6008244), (16, 4506183), (18, 4005496), (22, 3277224), (23, 3134736), (24, 3004122), (33, 2184816), (36, 2002748), (44, 1638612), (46, 1567368), (48, 1502061), (66, 1092408), (69, 1044912), (72, 1001374), (88, 819306), (92, 783684), (99, 728272), (132, 546204), (138, 522456), (144, 500687), (176, 409653), (184, 391842), (198, 364136), (207, 348304), (253, 284976), (264, 273102), (276, 261228), (368, 195921), (396, 182068), (414, 174152), (506, 142488), (528, 136551), (552, 130614), (759, 94992), (792, 91034), (828, 87076), (1012, 71244), (1104, 65307), (1518, 47496), (1584, 45517), (1656, 43538), (1979, 36432), (2024, 35622), (2277, 31664), (3036, 23748), (3312, 21769), (3958, 18216), (4048, 17811), (4554, 15832), (5937, 12144), (6072, 11874), (7916, 9108)]