87285464

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{2081}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 192251880

約数和(自身を除く): 104966416

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2081, 2996, 4162, 5243, 5992, 8324, 10486, 14567, 16648, 20972, 29134, 41944, 58268, 101969, 116536, 203938, 222667, 407876, 445334, 815752, 890668, 1558669, 1781336, 3117338, 6234676, 10910683, 12469352, 21821366, 43642732, 87285464]

約数ペア:

[(1, 87285464), (2, 43642732), (4, 21821366), (7, 12469352), (8, 10910683), (14, 6234676), (28, 3117338), (49, 1781336), (56, 1558669), (98, 890668), (107, 815752), (196, 445334), (214, 407876), (392, 222667), (428, 203938), (749, 116536), (856, 101969), (1498, 58268), (2081, 41944), (2996, 29134), (4162, 20972), (5243, 16648), (5992, 14567), (8324, 10486)]