64407168

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{163}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 217464000

約数和(自身を除く): 153056832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 163, 168, 192, 196, 224, 252, 288, 294, 326, 336, 343, 384, 392, 441, 448, 489, 504, 576, 588, 652, 672, 686, 784, 882, 896, 978, 1008, 1029, 1141, 1152, 1176, 1304, 1344, 1372, 1467, 1568, 1764, 1956, 2016, 2058, 2282, 2352, 2608, 2688, 2744, 2934, 3087, 3136, 3423, 3528, 3912, 4032, 4116, 4564, 4704, 5216, 5488, 5868, 6174, 6272, 6846, 7056, 7824, 7987, 8064, 8232, 9128, 9408, 10269, 10432, 10976, 11736, 12348, 13692, 14112, 15648, 15974, 16464, 18256, 18816, 20538, 20864, 21952, 23472, 23961, 24696, 27384, 28224, 31296, 31948, 32928, 36512, 41076, 43904, 46944, 47922, 49392, 54768, 55909, 56448, 62592, 63896, 65856, 71883, 73024, 82152, 93888, 95844, 98784, 109536, 111818, 127792, 131712, 143766, 146048, 164304, 167727, 187776, 191688, 197568, 219072, 223636, 255584, 287532, 328608, 335454, 383376, 395136, 438144, 447272, 503181, 511168, 575064, 657216, 670908, 766752, 894544, 1006362, 1022336, 1150128, 1314432, 1341816, 1533504, 1789088, 2012724, 2300256, 2683632, 3067008, 3578176, 4025448, 4600512, 5367264, 7156352, 8050896, 9201024, 10734528, 16101792, 21469056, 32203584, 64407168]

約数ペア:

[(1, 64407168), (2, 32203584), (3, 21469056), (4, 16101792), (6, 10734528), (7, 9201024), (8, 8050896), (9, 7156352), (12, 5367264), (14, 4600512), (16, 4025448), (18, 3578176), (21, 3067008), (24, 2683632), (28, 2300256), (32, 2012724), (36, 1789088), (42, 1533504), (48, 1341816), (49, 1314432), (56, 1150128), (63, 1022336), (64, 1006362), (72, 894544), (84, 766752), (96, 670908), (98, 657216), (112, 575064), (126, 511168), (128, 503181), (144, 447272), (147, 438144), (163, 395136), (168, 383376), (192, 335454), (196, 328608), (224, 287532), (252, 255584), (288, 223636), (294, 219072), (326, 197568), (336, 191688), (343, 187776), (384, 167727), (392, 164304), (441, 146048), (448, 143766), (489, 131712), (504, 127792), (576, 111818), (588, 109536), (652, 98784), (672, 95844), (686, 93888), (784, 82152), (882, 73024), (896, 71883), (978, 65856), (1008, 63896), (1029, 62592), (1141, 56448), (1152, 55909), (1176, 54768), (1304, 49392), (1344, 47922), (1372, 46944), (1467, 43904), (1568, 41076), (1764, 36512), (1956, 32928), (2016, 31948), (2058, 31296), (2282, 28224), (2352, 27384), (2608, 24696), (2688, 23961), (2744, 23472), (2934, 21952), (3087, 20864), (3136, 20538), (3423, 18816), (3528, 18256), (3912, 16464), (4032, 15974), (4116, 15648), (4564, 14112), (4704, 13692), (5216, 12348), (5488, 11736), (5868, 10976), (6174, 10432), (6272, 10269), (6846, 9408), (7056, 9128), (7824, 8232), (7987, 8064)]