86540256

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:549

約数の個数: 144

約数和(自身を含む): 273611520

約数和(自身を除く): 187071264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 59, 66, 72, 88, 96, 99, 118, 132, 144, 176, 177, 198, 236, 264, 288, 352, 354, 396, 463, 472, 528, 531, 649, 708, 792, 926, 944, 1056, 1062, 1298, 1389, 1416, 1584, 1852, 1888, 1947, 2124, 2596, 2778, 2832, 3168, 3704, 3894, 4167, 4248, 5093, 5192, 5556, 5664, 5841, 7408, 7788, 8334, 8496, 10186, 10384, 11112, 11682, 14816, 15279, 15576, 16668, 16992, 20372, 20768, 22224, 23364, 27317, 30558, 31152, 33336, 40744, 44448, 45837, 46728, 54634, 61116, 62304, 66672, 81488, 81951, 91674, 93456, 109268, 122232, 133344, 162976, 163902, 183348, 186912, 218536, 244464, 245853, 300487, 327804, 366696, 437072, 488928, 491706, 600974, 655608, 733392, 874144, 901461, 983412, 1201948, 1311216, 1466784, 1802922, 1966824, 2403896, 2622432, 2704383, 3605844, 3933648, 4807792, 5408766, 7211688, 7867296, 9615584, 10817532, 14423376, 21635064, 28846752, 43270128, 86540256]

約数ペア:

[(1, 86540256), (2, 43270128), (3, 28846752), (4, 21635064), (6, 14423376), (8, 10817532), (9, 9615584), (11, 7867296), (12, 7211688), (16, 5408766), (18, 4807792), (22, 3933648), (24, 3605844), (32, 2704383), (33, 2622432), (36, 2403896), (44, 1966824), (48, 1802922), (59, 1466784), (66, 1311216), (72, 1201948), (88, 983412), (96, 901461), (99, 874144), (118, 733392), (132, 655608), (144, 600974), (176, 491706), (177, 488928), (198, 437072), (236, 366696), (264, 327804), (288, 300487), (352, 245853), (354, 244464), (396, 218536), (463, 186912), (472, 183348), (528, 163902), (531, 162976), (649, 133344), (708, 122232), (792, 109268), (926, 93456), (944, 91674), (1056, 81951), (1062, 81488), (1298, 66672), (1389, 62304), (1416, 61116), (1584, 54634), (1852, 46728), (1888, 45837), (1947, 44448), (2124, 40744), (2596, 33336), (2778, 31152), (2832, 30558), (3168, 27317), (3704, 23364), (3894, 22224), (4167, 20768), (4248, 20372), (5093, 16992), (5192, 16668), (5556, 15576), (5664, 15279), (5841, 14816), (7408, 11682), (7788, 11112), (8334, 10384), (8496, 10186)]