86185728

素因数分解:

$2^8\times 3^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 144

約数和(自身を含む): 262531360

約数和(自身を除く): 176345632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 128, 144, 148, 192, 216, 222, 256, 288, 296, 333, 337, 384, 432, 444, 576, 592, 666, 674, 768, 864, 888, 999, 1011, 1152, 1184, 1332, 1348, 1728, 1776, 1998, 2022, 2304, 2368, 2664, 2696, 3033, 3456, 3552, 3996, 4044, 4736, 5328, 5392, 6066, 6912, 7104, 7992, 8088, 9099, 9472, 10656, 10784, 12132, 12469, 14208, 15984, 16176, 18198, 21312, 21568, 24264, 24938, 28416, 31968, 32352, 36396, 37407, 42624, 43136, 48528, 49876, 63936, 64704, 72792, 74814, 85248, 86272, 97056, 99752, 112221, 127872, 129408, 145584, 149628, 194112, 199504, 224442, 255744, 258816, 291168, 299256, 336663, 388224, 399008, 448884, 582336, 598512, 673326, 776448, 798016, 897768, 1164672, 1197024, 1346652, 1596032, 1795536, 2329344, 2394048, 2693304, 3192064, 3591072, 4788096, 5386608, 7182144, 9576192, 10773216, 14364288, 21546432, 28728576, 43092864, 86185728]

約数ペア:

[(1, 86185728), (2, 43092864), (3, 28728576), (4, 21546432), (6, 14364288), (8, 10773216), (9, 9576192), (12, 7182144), (16, 5386608), (18, 4788096), (24, 3591072), (27, 3192064), (32, 2693304), (36, 2394048), (37, 2329344), (48, 1795536), (54, 1596032), (64, 1346652), (72, 1197024), (74, 1164672), (96, 897768), (108, 798016), (111, 776448), (128, 673326), (144, 598512), (148, 582336), (192, 448884), (216, 399008), (222, 388224), (256, 336663), (288, 299256), (296, 291168), (333, 258816), (337, 255744), (384, 224442), (432, 199504), (444, 194112), (576, 149628), (592, 145584), (666, 129408), (674, 127872), (768, 112221), (864, 99752), (888, 97056), (999, 86272), (1011, 85248), (1152, 74814), (1184, 72792), (1332, 64704), (1348, 63936), (1728, 49876), (1776, 48528), (1998, 43136), (2022, 42624), (2304, 37407), (2368, 36396), (2664, 32352), (2696, 31968), (3033, 28416), (3456, 24938), (3552, 24264), (3996, 21568), (4044, 21312), (4736, 18198), (5328, 16176), (5392, 15984), (6066, 14208), (6912, 12469), (7104, 12132), (7992, 10784), (8088, 10656), (9099, 9472)]