86562784

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:133

約数の個数: 144

約数和(自身を含む): 228977280

約数和(自身を除く): 142414496

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 43, 44, 56, 76, 77, 86, 88, 112, 133, 152, 154, 172, 176, 209, 224, 266, 301, 304, 308, 344, 352, 418, 473, 532, 602, 608, 616, 688, 817, 836, 946, 1064, 1204, 1232, 1376, 1463, 1634, 1672, 1849, 1892, 2128, 2408, 2464, 2926, 3268, 3311, 3344, 3698, 3784, 4256, 4816, 5719, 5852, 6536, 6622, 6688, 7396, 7568, 8987, 9632, 11438, 11704, 12943, 13072, 13244, 14792, 15136, 17974, 20339, 22876, 23408, 25886, 26144, 26488, 29584, 35131, 35948, 40678, 45752, 46816, 51772, 52976, 59168, 62909, 70262, 71896, 81356, 91504, 103544, 105952, 125818, 140524, 142373, 143792, 162712, 183008, 207088, 245917, 251636, 281048, 284746, 287584, 325424, 386441, 414176, 491834, 503272, 562096, 569492, 650848, 772882, 983668, 1006544, 1124192, 1138984, 1545764, 1967336, 2013088, 2277968, 2705087, 3091528, 3934672, 4555936, 5410174, 6183056, 7869344, 10820348, 12366112, 21640696, 43281392, 86562784]

約数ペア:

[(1, 86562784), (2, 43281392), (4, 21640696), (7, 12366112), (8, 10820348), (11, 7869344), (14, 6183056), (16, 5410174), (19, 4555936), (22, 3934672), (28, 3091528), (32, 2705087), (38, 2277968), (43, 2013088), (44, 1967336), (56, 1545764), (76, 1138984), (77, 1124192), (86, 1006544), (88, 983668), (112, 772882), (133, 650848), (152, 569492), (154, 562096), (172, 503272), (176, 491834), (209, 414176), (224, 386441), (266, 325424), (301, 287584), (304, 284746), (308, 281048), (344, 251636), (352, 245917), (418, 207088), (473, 183008), (532, 162712), (602, 143792), (608, 142373), (616, 140524), (688, 125818), (817, 105952), (836, 103544), (946, 91504), (1064, 81356), (1204, 71896), (1232, 70262), (1376, 62909), (1463, 59168), (1634, 52976), (1672, 51772), (1849, 46816), (1892, 45752), (2128, 40678), (2408, 35948), (2464, 35131), (2926, 29584), (3268, 26488), (3311, 26144), (3344, 25886), (3698, 23408), (3784, 22876), (4256, 20339), (4816, 17974), (5719, 15136), (5852, 14792), (6536, 13244), (6622, 13072), (6688, 12943), (7396, 11704), (7568, 11438), (8987, 9632)]