80400768

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{4273}}^1$

素因数の和:4304

約数の個数: 96

約数和(自身を含む): 248490360

約数和(自身を除く): 168089592

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, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4273, 4704, 6272, 8546, 9408, 12819, 17092, 18816, 25638, 29911, 34184, 51276, 59822, 68368, 89733, 102552, 119644, 136736, 179466, 205104, 209377, 239288, 273472, 358932, 410208, 418754, 478576, 546944, 628131, 717864, 820416, 837508, 957152, 1256262, 1435728, 1640832, 1675016, 1914304, 2512524, 2871456, 3350032, 3828608, 5025048, 5742912, 6700064, 10050096, 11485824, 13400128, 20100192, 26800256, 40200384, 80400768]

約数ペア:

[(1, 80400768), (2, 40200384), (3, 26800256), (4, 20100192), (6, 13400128), (7, 11485824), (8, 10050096), (12, 6700064), (14, 5742912), (16, 5025048), (21, 3828608), (24, 3350032), (28, 2871456), (32, 2512524), (42, 1914304), (48, 1675016), (49, 1640832), (56, 1435728), (64, 1256262), (84, 957152), (96, 837508), (98, 820416), (112, 717864), (128, 628131), (147, 546944), (168, 478576), (192, 418754), (196, 410208), (224, 358932), (294, 273472), (336, 239288), (384, 209377), (392, 205104), (448, 179466), (588, 136736), (672, 119644), (784, 102552), (896, 89733), (1176, 68368), (1344, 59822), (1568, 51276), (2352, 34184), (2688, 29911), (3136, 25638), (4273, 18816), (4704, 17092), (6272, 12819), (8546, 9408)]