64063584

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 199783584

約数和(自身を除く): 135720000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 71, 72, 78, 96, 104, 117, 142, 144, 156, 208, 213, 234, 241, 284, 288, 312, 416, 426, 468, 482, 568, 624, 639, 723, 852, 923, 936, 964, 1136, 1248, 1278, 1446, 1704, 1846, 1872, 1928, 2169, 2272, 2556, 2769, 2892, 3133, 3408, 3692, 3744, 3856, 4338, 5112, 5538, 5784, 6266, 6816, 7384, 7712, 8307, 8676, 9399, 10224, 11076, 11568, 12532, 14768, 16614, 17111, 17352, 18798, 20448, 22152, 23136, 25064, 28197, 29536, 33228, 34222, 34704, 37596, 44304, 50128, 51333, 56394, 66456, 68444, 69408, 75192, 88608, 100256, 102666, 112788, 132912, 136888, 150384, 153999, 205332, 222443, 225576, 265824, 273776, 300768, 307998, 410664, 444886, 451152, 547552, 615996, 667329, 821328, 889772, 902304, 1231992, 1334658, 1642656, 1779544, 2001987, 2463984, 2669316, 3559088, 4003974, 4927968, 5338632, 7118176, 8007948, 10677264, 16015896, 21354528, 32031792, 64063584]

約数ペア:

[(1, 64063584), (2, 32031792), (3, 21354528), (4, 16015896), (6, 10677264), (8, 8007948), (9, 7118176), (12, 5338632), (13, 4927968), (16, 4003974), (18, 3559088), (24, 2669316), (26, 2463984), (32, 2001987), (36, 1779544), (39, 1642656), (48, 1334658), (52, 1231992), (71, 902304), (72, 889772), (78, 821328), (96, 667329), (104, 615996), (117, 547552), (142, 451152), (144, 444886), (156, 410664), (208, 307998), (213, 300768), (234, 273776), (241, 265824), (284, 225576), (288, 222443), (312, 205332), (416, 153999), (426, 150384), (468, 136888), (482, 132912), (568, 112788), (624, 102666), (639, 100256), (723, 88608), (852, 75192), (923, 69408), (936, 68444), (964, 66456), (1136, 56394), (1248, 51333), (1278, 50128), (1446, 44304), (1704, 37596), (1846, 34704), (1872, 34222), (1928, 33228), (2169, 29536), (2272, 28197), (2556, 25064), (2769, 23136), (2892, 22152), (3133, 20448), (3408, 18798), (3692, 17352), (3744, 17111), (3856, 16614), (4338, 14768), (5112, 12532), (5538, 11568), (5784, 11076), (6266, 10224), (6816, 9399), (7384, 8676), (7712, 8307)]