87885952

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 128

約数和(自身を含む): 225118080

約数和(自身を除く): 137232128

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 64, 74, 77, 88, 112, 128, 148, 154, 176, 224, 241, 259, 296, 308, 352, 407, 448, 482, 518, 592, 616, 704, 814, 896, 964, 1036, 1184, 1232, 1408, 1628, 1687, 1928, 2072, 2368, 2464, 2651, 2849, 3256, 3374, 3856, 4144, 4736, 4928, 5302, 5698, 6512, 6748, 7712, 8288, 8917, 9856, 10604, 11396, 13024, 13496, 15424, 16576, 17834, 18557, 21208, 22792, 26048, 26992, 30848, 33152, 35668, 37114, 42416, 45584, 52096, 53984, 62419, 71336, 74228, 84832, 91168, 98087, 107968, 124838, 142672, 148456, 169664, 182336, 196174, 215936, 249676, 285344, 296912, 339328, 364672, 392348, 499352, 570688, 593824, 686609, 784696, 998704, 1141376, 1187648, 1373218, 1569392, 1997408, 2375296, 2746436, 3138784, 3994816, 5492872, 6277568, 7989632, 10985744, 12555136, 21971488, 43942976, 87885952]

約数ペア:

[(1, 87885952), (2, 43942976), (4, 21971488), (7, 12555136), (8, 10985744), (11, 7989632), (14, 6277568), (16, 5492872), (22, 3994816), (28, 3138784), (32, 2746436), (37, 2375296), (44, 1997408), (56, 1569392), (64, 1373218), (74, 1187648), (77, 1141376), (88, 998704), (112, 784696), (128, 686609), (148, 593824), (154, 570688), (176, 499352), (224, 392348), (241, 364672), (259, 339328), (296, 296912), (308, 285344), (352, 249676), (407, 215936), (448, 196174), (482, 182336), (518, 169664), (592, 148456), (616, 142672), (704, 124838), (814, 107968), (896, 98087), (964, 91168), (1036, 84832), (1184, 74228), (1232, 71336), (1408, 62419), (1628, 53984), (1687, 52096), (1928, 45584), (2072, 42416), (2368, 37114), (2464, 35668), (2651, 33152), (2849, 30848), (3256, 26992), (3374, 26048), (3856, 22792), (4144, 21208), (4736, 18557), (4928, 17834), (5302, 16576), (5698, 15424), (6512, 13496), (6748, 13024), (7712, 11396), (8288, 10604), (8917, 9856)]