71539056

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 213170880

約数和(自身を除く): 141631824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 333, 348, 444, 463, 464, 522, 592, 666, 696, 888, 926, 1044, 1073, 1332, 1389, 1392, 1776, 1852, 2088, 2146, 2664, 2778, 3219, 3704, 4167, 4176, 4292, 5328, 5556, 6438, 7408, 8334, 8584, 9657, 11112, 12876, 13427, 16668, 17131, 17168, 19314, 22224, 25752, 26854, 33336, 34262, 38628, 40281, 51393, 51504, 53708, 66672, 68524, 77256, 80562, 102786, 107416, 120843, 137048, 154179, 154512, 161124, 205572, 214832, 241686, 274096, 308358, 322248, 411144, 483372, 496799, 616716, 644496, 822288, 966744, 993598, 1233432, 1490397, 1933488, 1987196, 2466864, 2980794, 3974392, 4471191, 5961588, 7948784, 8942382, 11923176, 17884764, 23846352, 35769528, 71539056]

約数ペア:

[(1, 71539056), (2, 35769528), (3, 23846352), (4, 17884764), (6, 11923176), (8, 8942382), (9, 7948784), (12, 5961588), (16, 4471191), (18, 3974392), (24, 2980794), (29, 2466864), (36, 1987196), (37, 1933488), (48, 1490397), (58, 1233432), (72, 993598), (74, 966744), (87, 822288), (111, 644496), (116, 616716), (144, 496799), (148, 483372), (174, 411144), (222, 322248), (232, 308358), (261, 274096), (296, 241686), (333, 214832), (348, 205572), (444, 161124), (463, 154512), (464, 154179), (522, 137048), (592, 120843), (666, 107416), (696, 102786), (888, 80562), (926, 77256), (1044, 68524), (1073, 66672), (1332, 53708), (1389, 51504), (1392, 51393), (1776, 40281), (1852, 38628), (2088, 34262), (2146, 33336), (2664, 26854), (2778, 25752), (3219, 22224), (3704, 19314), (4167, 17168), (4176, 17131), (4292, 16668), (5328, 13427), (5556, 12876), (6438, 11112), (7408, 9657), (8334, 8584)]