87746976

素因数分解:

$2^5\times 3^4\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:468

約数の個数: 120

約数和(自身を含む): 261468900

約数和(自身を除く): 173721924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 288, 291, 324, 349, 388, 432, 582, 648, 698, 776, 864, 873, 1047, 1164, 1296, 1396, 1552, 1746, 2094, 2328, 2592, 2619, 2792, 3104, 3141, 3492, 4188, 4656, 5238, 5584, 6282, 6984, 7857, 8376, 9312, 9423, 10476, 11168, 12564, 13968, 15714, 16752, 18846, 20952, 25128, 27936, 28269, 31428, 33504, 33853, 37692, 41904, 50256, 56538, 62856, 67706, 75384, 83808, 100512, 101559, 113076, 125712, 135412, 150768, 203118, 226152, 251424, 270824, 301536, 304677, 406236, 452304, 541648, 609354, 812472, 904608, 914031, 1083296, 1218708, 1624944, 1828062, 2437416, 2742093, 3249888, 3656124, 4874832, 5484186, 7312248, 9749664, 10968372, 14624496, 21936744, 29248992, 43873488, 87746976]

約数ペア:

[(1, 87746976), (2, 43873488), (3, 29248992), (4, 21936744), (6, 14624496), (8, 10968372), (9, 9749664), (12, 7312248), (16, 5484186), (18, 4874832), (24, 3656124), (27, 3249888), (32, 2742093), (36, 2437416), (48, 1828062), (54, 1624944), (72, 1218708), (81, 1083296), (96, 914031), (97, 904608), (108, 812472), (144, 609354), (162, 541648), (194, 452304), (216, 406236), (288, 304677), (291, 301536), (324, 270824), (349, 251424), (388, 226152), (432, 203118), (582, 150768), (648, 135412), (698, 125712), (776, 113076), (864, 101559), (873, 100512), (1047, 83808), (1164, 75384), (1296, 67706), (1396, 62856), (1552, 56538), (1746, 50256), (2094, 41904), (2328, 37692), (2592, 33853), (2619, 33504), (2792, 31428), (3104, 28269), (3141, 27936), (3492, 25128), (4188, 20952), (4656, 18846), (5238, 16752), (5584, 15714), (6282, 13968), (6984, 12564), (7857, 11168), (8376, 10476), (9312, 9423)]