71951088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 160

約数和(自身を含む): 217128960

約数和(自身を除く): 145177872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 37, 44, 48, 58, 66, 74, 87, 88, 111, 116, 127, 132, 148, 174, 176, 222, 232, 254, 264, 296, 319, 348, 381, 407, 444, 464, 508, 528, 592, 638, 696, 762, 814, 888, 957, 1016, 1073, 1221, 1276, 1392, 1397, 1524, 1628, 1776, 1914, 2032, 2146, 2442, 2552, 2794, 3048, 3219, 3256, 3683, 3828, 4191, 4292, 4699, 4884, 5104, 5588, 6096, 6438, 6512, 7366, 7656, 8382, 8584, 9398, 9768, 11049, 11176, 11803, 12876, 14097, 14732, 15312, 16764, 17168, 18796, 19536, 22098, 22352, 23606, 25752, 28194, 29464, 33528, 35409, 37592, 40513, 44196, 47212, 51504, 51689, 56388, 58928, 67056, 70818, 75184, 81026, 88392, 94424, 103378, 112776, 121539, 136271, 141636, 155067, 162052, 176784, 188848, 206756, 225552, 243078, 272542, 283272, 310134, 324104, 408813, 413512, 486156, 545084, 566544, 620268, 648208, 817626, 827024, 972312, 1090168, 1240536, 1498981, 1635252, 1944624, 2180336, 2481072, 2997962, 3270504, 4496943, 5995924, 6541008, 8993886, 11991848, 17987772, 23983696, 35975544, 71951088]

約数ペア:

[(1, 71951088), (2, 35975544), (3, 23983696), (4, 17987772), (6, 11991848), (8, 8993886), (11, 6541008), (12, 5995924), (16, 4496943), (22, 3270504), (24, 2997962), (29, 2481072), (33, 2180336), (37, 1944624), (44, 1635252), (48, 1498981), (58, 1240536), (66, 1090168), (74, 972312), (87, 827024), (88, 817626), (111, 648208), (116, 620268), (127, 566544), (132, 545084), (148, 486156), (174, 413512), (176, 408813), (222, 324104), (232, 310134), (254, 283272), (264, 272542), (296, 243078), (319, 225552), (348, 206756), (381, 188848), (407, 176784), (444, 162052), (464, 155067), (508, 141636), (528, 136271), (592, 121539), (638, 112776), (696, 103378), (762, 94424), (814, 88392), (888, 81026), (957, 75184), (1016, 70818), (1073, 67056), (1221, 58928), (1276, 56388), (1392, 51689), (1397, 51504), (1524, 47212), (1628, 44196), (1776, 40513), (1914, 37592), (2032, 35409), (2146, 33528), (2442, 29464), (2552, 28194), (2794, 25752), (3048, 23606), (3219, 22352), (3256, 22098), (3683, 19536), (3828, 18796), (4191, 17168), (4292, 16764), (4699, 15312), (4884, 14732), (5104, 14097), (5588, 12876), (6096, 11803), (6438, 11176), (6512, 11049), (7366, 9768), (7656, 9398), (8382, 8584)]