85841728

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:940

約数の個数: 84

約数和(自身を含む): 204776832

約数和(自身を除く): 118935104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 883, 992, 1519, 1568, 1736, 1766, 1984, 3038, 3136, 3472, 3532, 6076, 6181, 6944, 7064, 12152, 12362, 13888, 14128, 24304, 24724, 27373, 28256, 43267, 48608, 49448, 54746, 56512, 86534, 97216, 98896, 109492, 173068, 191611, 197792, 218984, 346136, 383222, 395584, 437968, 692272, 766444, 875936, 1341277, 1384544, 1532888, 1751872, 2682554, 2769088, 3065776, 5365108, 6131552, 10730216, 12263104, 21460432, 42920864, 85841728]

約数ペア:

[(1, 85841728), (2, 42920864), (4, 21460432), (7, 12263104), (8, 10730216), (14, 6131552), (16, 5365108), (28, 3065776), (31, 2769088), (32, 2682554), (49, 1751872), (56, 1532888), (62, 1384544), (64, 1341277), (98, 875936), (112, 766444), (124, 692272), (196, 437968), (217, 395584), (224, 383222), (248, 346136), (392, 218984), (434, 197792), (448, 191611), (496, 173068), (784, 109492), (868, 98896), (883, 97216), (992, 86534), (1519, 56512), (1568, 54746), (1736, 49448), (1766, 48608), (1984, 43267), (3038, 28256), (3136, 27373), (3472, 24724), (3532, 24304), (6076, 14128), (6181, 13888), (6944, 12362), (7064, 12152)]