73868872

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:531

約数の個数: 96

約数和(自身を含む): 180904320

約数和(自身を除く): 107035448

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 49, 56, 74, 77, 88, 98, 148, 154, 196, 259, 296, 308, 392, 407, 463, 518, 539, 616, 814, 926, 1036, 1078, 1628, 1813, 1852, 2072, 2156, 2849, 3241, 3256, 3626, 3704, 4312, 5093, 5698, 6482, 7252, 10186, 11396, 12964, 14504, 17131, 19943, 20372, 22687, 22792, 25928, 34262, 35651, 39886, 40744, 45374, 68524, 71302, 79772, 90748, 119917, 137048, 142604, 159544, 181496, 188441, 239834, 249557, 285208, 376882, 479668, 499114, 753764, 839419, 959336, 998228, 1319087, 1507528, 1678838, 1996456, 2638174, 3357676, 5276348, 6715352, 9233609, 10552696, 18467218, 36934436, 73868872]

約数ペア:

[(1, 73868872), (2, 36934436), (4, 18467218), (7, 10552696), (8, 9233609), (11, 6715352), (14, 5276348), (22, 3357676), (28, 2638174), (37, 1996456), (44, 1678838), (49, 1507528), (56, 1319087), (74, 998228), (77, 959336), (88, 839419), (98, 753764), (148, 499114), (154, 479668), (196, 376882), (259, 285208), (296, 249557), (308, 239834), (392, 188441), (407, 181496), (463, 159544), (518, 142604), (539, 137048), (616, 119917), (814, 90748), (926, 79772), (1036, 71302), (1078, 68524), (1628, 45374), (1813, 40744), (1852, 39886), (2072, 35651), (2156, 34262), (2849, 25928), (3241, 22792), (3256, 22687), (3626, 20372), (3704, 19943), (4312, 17131), (5093, 14504), (5698, 12964), (6482, 11396), (7252, 10186)]