84132608

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 108

約数和(自身を含む): 206219160

約数和(自身を除く): 122086552

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 353, 392, 448, 532, 608, 706, 784, 896, 931, 1064, 1216, 1412, 1568, 1792, 1862, 2128, 2432, 2471, 2824, 3136, 3724, 4256, 4864, 4942, 5648, 6272, 6707, 7448, 8512, 9884, 11296, 12544, 13414, 14896, 17024, 17297, 19768, 22592, 26828, 29792, 34048, 34594, 39536, 45184, 46949, 53656, 59584, 69188, 79072, 90368, 93898, 107312, 119168, 138376, 158144, 187796, 214624, 238336, 276752, 316288, 328643, 375592, 429248, 553504, 632576, 657286, 751184, 858496, 1107008, 1314572, 1502368, 1716992, 2214016, 2629144, 3004736, 4428032, 5258288, 6009472, 10516576, 12018944, 21033152, 42066304, 84132608]

約数ペア:

[(1, 84132608), (2, 42066304), (4, 21033152), (7, 12018944), (8, 10516576), (14, 6009472), (16, 5258288), (19, 4428032), (28, 3004736), (32, 2629144), (38, 2214016), (49, 1716992), (56, 1502368), (64, 1314572), (76, 1107008), (98, 858496), (112, 751184), (128, 657286), (133, 632576), (152, 553504), (196, 429248), (224, 375592), (256, 328643), (266, 316288), (304, 276752), (353, 238336), (392, 214624), (448, 187796), (532, 158144), (608, 138376), (706, 119168), (784, 107312), (896, 93898), (931, 90368), (1064, 79072), (1216, 69188), (1412, 59584), (1568, 53656), (1792, 46949), (1862, 45184), (2128, 39536), (2432, 34594), (2471, 34048), (2824, 29792), (3136, 26828), (3724, 22592), (4256, 19768), (4864, 17297), (4942, 17024), (5648, 14896), (6272, 13414), (6707, 12544), (7448, 11296), (8512, 9884)]