127099728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18013}}^1$

素因数の和:18041

約数の個数: 90

約数和(自身を含む): 413799594

約数和(自身を除く): 286699866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18013, 36026, 54039, 72052, 108078, 126091, 144104, 162117, 216156, 252182, 288208, 324234, 378273, 432312, 504364, 648468, 756546, 864624, 882637, 1008728, 1134819, 1296936, 1513092, 1765274, 2017456, 2269638, 2593872, 2647911, 3026184, 3530548, 4539276, 5295822, 6052368, 7061096, 7943733, 9078552, 10591644, 14122192, 15887466, 18157104, 21183288, 31774932, 42366576, 63549864, 127099728]

約数ペア:

[(1, 127099728), (2, 63549864), (3, 42366576), (4, 31774932), (6, 21183288), (7, 18157104), (8, 15887466), (9, 14122192), (12, 10591644), (14, 9078552), (16, 7943733), (18, 7061096), (21, 6052368), (24, 5295822), (28, 4539276), (36, 3530548), (42, 3026184), (48, 2647911), (49, 2593872), (56, 2269638), (63, 2017456), (72, 1765274), (84, 1513092), (98, 1296936), (112, 1134819), (126, 1008728), (144, 882637), (147, 864624), (168, 756546), (196, 648468), (252, 504364), (294, 432312), (336, 378273), (392, 324234), (441, 288208), (504, 252182), (588, 216156), (784, 162117), (882, 144104), (1008, 126091), (1176, 108078), (1764, 72052), (2352, 54039), (3528, 36026), (7056, 18013)]