87853864

素因数分解:

$2^3\times 7^2\times {\mathrm{271}}^1\times {\mathrm{827}}^1$

素因数の和:1118

約数の個数: 48

約数和(自身を含む): 192559680

約数和(自身を除く): 104705816

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 271, 392, 542, 827, 1084, 1654, 1897, 2168, 3308, 3794, 5789, 6616, 7588, 11578, 13279, 15176, 23156, 26558, 40523, 46312, 53116, 81046, 106232, 162092, 224117, 324184, 448234, 896468, 1568819, 1792936, 3137638, 6275276, 10981733, 12550552, 21963466, 43926932, 87853864]

約数ペア:

[(1, 87853864), (2, 43926932), (4, 21963466), (7, 12550552), (8, 10981733), (14, 6275276), (28, 3137638), (49, 1792936), (56, 1568819), (98, 896468), (196, 448234), (271, 324184), (392, 224117), (542, 162092), (827, 106232), (1084, 81046), (1654, 53116), (1897, 46312), (2168, 40523), (3308, 26558), (3794, 23156), (5789, 15176), (6616, 13279), (7588, 11578)]