74473728

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2012

約数の個数: 108

約数和(自身を含む): 230685840

約数和(自身を除く): 156212112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 1979, 2352, 2688, 3136, 3958, 4704, 5376, 5937, 6272, 7916, 9408, 11874, 12544, 13853, 15832, 18816, 23748, 27706, 31664, 37632, 41559, 47496, 55412, 63328, 83118, 94992, 96971, 110824, 126656, 166236, 189984, 193942, 221648, 253312, 290913, 332472, 379968, 387884, 443296, 506624, 581826, 664944, 759936, 775768, 886592, 1163652, 1329888, 1519872, 1551536, 1773184, 2327304, 2659776, 3103072, 3546368, 4654608, 5319552, 6206144, 9309216, 10639104, 12412288, 18618432, 24824576, 37236864, 74473728]

約数ペア:

[(1, 74473728), (2, 37236864), (3, 24824576), (4, 18618432), (6, 12412288), (7, 10639104), (8, 9309216), (12, 6206144), (14, 5319552), (16, 4654608), (21, 3546368), (24, 3103072), (28, 2659776), (32, 2327304), (42, 1773184), (48, 1551536), (49, 1519872), (56, 1329888), (64, 1163652), (84, 886592), (96, 775768), (98, 759936), (112, 664944), (128, 581826), (147, 506624), (168, 443296), (192, 387884), (196, 379968), (224, 332472), (256, 290913), (294, 253312), (336, 221648), (384, 193942), (392, 189984), (448, 166236), (588, 126656), (672, 110824), (768, 96971), (784, 94992), (896, 83118), (1176, 63328), (1344, 55412), (1568, 47496), (1792, 41559), (1979, 37632), (2352, 31664), (2688, 27706), (3136, 23748), (3958, 18816), (4704, 15832), (5376, 13853), (5937, 12544), (6272, 11874), (7916, 9408)]